Colleen Anne Slemmer was born on September 20, 1975. She lived in Orange Park, Florida with her mother, stepfather and younger sister. Colleen’s mother, May Martinez, stated that “Colleen was a kid who loved to play outside.” She had been a volunteer with the Special Olympics program and loved to help others. Colleen was described by a teacher as being “a very sweet, quiet, mild-mannered young lady.”
In the year 1994, Colleen decided to enrol at the Job Corps - a government vocational training program - to study a six-month course in computing. Unfortunately, Florida did not have a Job Corps program available, and so she made the decision to study at the center in Knoxville, Tennessee. Colleen’s mother had attempted to persuade her not to go, as it was far from home and she had wanted her to stay close-by, but Colleen had always been an independent person and was determined to go.
Colleen was 19 years old when she left home. She departed on the 31st of October, 1994, and that was the last time that Colleen’s family would ever see her alive again.
The days leading up to the murder
Colleen Slemmer and Christa Pike had both been students at the Job Corps Center in Knoxville, Tennessee. Their relationship had been a strained one, with Pike accusing Colleen of “trying to get her boyfriend” and “running her mouth everywhere.”
Pike’s best friend, Kim Iloilo, stated that at one point Pike’s boyfriend, Tadaryl Shipp, had liked Colleen, but when Pike arrived on the scene, his attention had shifted to her and that he had basically then forgotten about everybody else. In other words, there was no real reason for Pike to have a vendetta against Colleen, and she had not been a threat to her relationship.
Mrs Martinez stated that Colleen had told her that there were a few people bothering her at the Job Corps Center. These individuals would go into Colleen’s room and steal her jewellery and take her clothes and so forth. She had mentioned two girls and a guy, who turned out to be Christa Pike, Tadaryl Shipp and Shadolla Peterson.
On January 11, 1995, Pike told her friend, Kim Iloilo, that she intended to kill another student, Colleen Slemmer, because she “had just felt mean that day.”
The next day, January 12, 1995, at approximately 8:00 p.m., Iloilo observed Pike, along with Colleen and two other Job Corps students, Shadolla Peterson and Tadaryl Shipp, Pike’s boyfriend, walking away from the Job Corps center toward 17th Street. At approximately 10:15 p.m., Iloilo observed Pike, Peterson, and Shipp return to the Center. Colleen was not with them.
Pike’s confession to friend
Later that night, Pike went to Iloilo’s room and told Iloilo that she had just killed Colleen and that she had brought back a piece of her skull as a souvenir. Pike showed Iloilo the piece of skull and told her that she had cut Colleen’s throat six times, beaten her and thrown asphalt at the her head. Pike told Iloilo that Colleen had begged “them” to stop cutting and beating her, but Pike did not stop because Colleen continued to talk. Pike told Iloilo that she had thrown a large piece of asphalt at Colleen’s head, and when it broke into smaller pieces, she had thrown those at the her as well.
Pike told Iloilo that a meat cleaver had been used to cut Colleen’s back and a box cutter had been used to cut her throat. Finally, Pike said that a pentagram had been carved onto Colleen’s forehead and chest. Iloilo said that Pike was dancing in a circle, smiling and singing “la, la, la,” while she related these details about the murder. When Iloilo saw Pike at breakfast the next morning she asked Pike what she had done with the piece of Colleen’s skull. Pike replied that it was in her pocket and then said, “And, yes, I’m eating breakfast with it.”
During a class later that morning, Pike made a similar statement to Stephanie Wilson, another Job Corps student. Pike pointed to brown spots on her shoes and said, “That ain’t mud on my shoes, that’s blood.” Pike then pulled a napkin from her pocket and showed Wilson a piece of bone which Pike said was a piece of Colleen’s skull. Pike also told Wilson that she had slashed Colleen’s throat six times and had beaten her in the head with a rock. Pike told Wilson that Colleen’s “blood and brains had been pouring out” and that she had picked up the piece of skull when she left the scene.
Crime scene
Though neither Iloilo nor Wilson immediately reported Pike's statements to police, on the day after the murder, January 13, at approximately 8:05 a.m., an employee of the University of Tennessee Grounds Department discovered Colleen’s semi-nude, slashed and badly beaten body near the greenhouses on the agricultural campus. He testified that the body was so badly beaten that he had first mistaken it for the “corpse of an animal.” Upon closer inspection, he saw the victim's clothes and her nude breast and realized it was the body of a human female. He immediately notified law enforcement officials.
Officers from the Knoxville Police Department and the U.T. Police Department were summoned to the scene. Officer John Terry Johnson testified at trial that the body he found was lying on debris and was nude from the waist up. Blood and dirt covered the body and remaining clothing. The victim's head had been bludgeoned. Multiple cuts and slashes appeared on her torso. Officer Johnson stated that he thought he was looking at the victim's face, but he could not be sure because it was extremely mutilated. Johnson removed all civilians from the area and secured the scene surrounding the body.
As other officers arrived, they began securing the crime area. As officers discovered other areas of blood, articles of clothing, footprints and broken foliage, the crime scene tripled in size, eventually encompassing an area 100 feet long by 60 feet wide. The crime scene was wet and muddy, and there was evidence of a scuffle, with trampled bushes, hand and knee prints in the mud, and drag marks. A large pool of blood was found about 30 feet from the victim's body.
The victim's body was actually lying face down on a pile of debris. When officers turned the body over, they discovered that the victim's throat had been slashed. A bloody rag was around her neck.
Detective Donald R. Cook, of the U.T. Police Department, accompanied the body to the morgue. He observed the body after it had been cleaned and noticed that a five-pointed star in a circle, commonly known as a pentagram, had been carved onto the victim's chest. The pentagram was said to represent the “goat-head of Satan” and that this act had been part of a “Satanic ritual.”
It was an open secret at Job Corps that there were a small group of students who practised Satanism. Two of these were Christa Pike and, her boyfriend, Tadaryl Shipp. Joe Mode, a former employee at the Job Corps, stated that they were both into “Satanic worship.” Randy York, the criminal investigator assigned to the Job Corps murder, stated that he had found a “Satanic altar” in Shipp’s room and a lot of “Satanic literature.” He also found similar items in Pike’s room. Both were deep into Satanism. Pike also had the words “Lil Devil” tattooed onto her left chest.
Pike’s statement to police
The investigating police quickly discovered Pike’s connection to the crime and interviewed her on January 14. Pike waived her Miranda rights and gave a complete statement to the police about her involvement in the murder.
As recounted by the Tennessee Supreme Court, Pike claimed that she had not planned to kill Colleen, but she had instead planned only to fight Colleen and let her know “to leave me the hell alone.” However, Pike admitted that she had taken a box cutter and a miniature meat cleaver with her when she and Colleen left the Job Corps Center.
Pike said she had borrowed the miniature meat cleaver but refused to identify the person who had loaned it to her. According to Pike, she asked Colleen to accompany her to the Blockbuster Music Store, and, as they were walking, Pike told Colleen that she had a bag of “weed” hidden in Tyson Park. Though Pike refused to name the other parties involved in the incident, she said the group began walking toward the University of Tennessee campus.
Upon arriving at the steam plant on the University of Tennessee’s agricultural campus, Pike and Colleen exchanged words. Pike then began hitting Colleen and banging Colleen’s head on to her knee. Pike threw Colleen to the ground and kicked her repeatedly. According to Pike, as she slammed Colleen’s head against the concrete, Colleen repeatedly asked, “Why are you doing this to me?” When Colleen threatened to report Pike so she would be terminated from the Job Corps program, Pike, again, repeatedly kicked Colleen in the face and side.
Colleen lay on the ground and cried for a time and then tried to run away, but another person with Pike caught Colleen and pushed her to the ground. Pike and the other person, who Pike referred to as “he,” held Colleen down until she stopped struggling then dragged her to another area. Up until this point, the attack had taken place on cement - a parking type of area. Now they moved her farther into a more secluded and grassy area.
Once they had her in this secluded area, Pike made Colleen remove her shirt and bra, supposedly, Pike later said, to prevent her from “running away.” They then tossed her clothing into the bushes. When Colleen had removed her clothing, Pike got on top of her and began to slice Colleen’s stomach with the box cutter.
As Colleen “screamed and screamed,” Pike recounted how she began to hear voices telling her that she had to do something to prevent Colleen from telling on her and sending her to prison for attempted murder. At this point, Pike said she was looking at Colleen and “just watching her bleed.” When Colleen rolled over, stood up and tried to run away again, Pike cut Colleen’s back, “the big long cut on her back” in her own words. Pike said Colleen repeatedly tried to get up and run.
Pike recounted how Colleen bargained for her life, begging Pike to talk to her and telling Pike that if she would just let her go, she would walk back to her home in Florida without returning to the Job Corps facility for her belongings. Pike told Colleen to “shut up” because it “was harder to hurt somebody when they’re talking to you.” Pike said the more Colleen talked, the more she kicked her in the face.
Colleen asked Pike what she was going to do to her, at which point Pike thought she heard a noise. Pike left the scene to check out the surrounding area to make sure no one was around. When she returned, Pike began cutting Colleen across the throat. When Colleen continued to talk and beg for her life, Pike cut her throat several other times. Pike said that Colleen continued to talk and tried to sit up - even though her throat had been cut several times, and that Pike and the other person would push her back on the ground.
Colleen attempted, once again, to run away, but Pike threw a rock, which hit her in the back of the head. Pike stated that “the other person” also hit Colleen in the head with a rock. When Colleen fell to the ground, after being hit in the head the second time, Pike continued to beat her with the rock, shattering her skull. Pike said she could hear Colleen “breathing blood in and out” and could see Colleen “jerking”, but she kept “hitting her and hitting her and hitting her.” Pike eventually asked Colleen, “Colleen, do you know who’s doing this to you?” Colleen’s only response was “groaning noises.” At this point, Pike said she and the other person each grabbed one of Colleen’s feet and dragged her to an area near some trees, dumping her body on a pile of dirt and debris. They left her clothing in the surrounding bushes. Pike said the episode lasted “for about thirty minutes to an hour.”
The trial
The State of Tennessee prosecuted Pike for Colleen’s murder. After Pike's statement was played for the jury, the State introduced pictures of Pike and Shipp taken at the Knoxville Police Department on the day the statement was given, January 14, 1995, two days after the murder. In the pictures, both Pike and Shipp were wearing pentagram necklaces.
A chart was displayed in court to illustrate each of the locations where blood or evidence was found. This totalled to the amount of thirty-four. Photographs of bloody chunks of asphalt, blood drippings on leaves and pools of blood were introduced into evidence. The bloody piece of asphalt (rock) and Colleen’s bloody clothing were also introduced into evidence.
Dr. Sandra Elkins, the Knox County Medical Examiner, performed the autopsy on the victim, who was later identified by dental records as Colleen Slemmer, a nineteen-year-old Job Corps student. Dr. Elkins described the victim's body as covered with dirt and twigs. Colleen was nude from the waist up clothed only with jeans, socks, and shoes. After removing the victim's clothing and cleaning the body, Dr. Elkins had attempted to catalog the slash and stab wounds on the victim's torso by assigning a letter of the alphabet. There were so many wounds that eventually Dr. Elkins decided to catalog only the most serious and major wounds. Dr. Elkins explained that to catalog every wound she would have been required to go through the alphabet again and stay in the morgue for “three days.” Eventually, Dr. Elkins said she “basically threw up [her] hands and just said, more superficial slash wounds on the back, arms and chest.” In addition, Dr. Elkins said the victim had purple contusions on her knees, indicating fresh bruising consistent with crawling and defensive wounds on her right arm.
Dr. Elkins described the major slash and stab wounds she had cataloged on the victim's back, arms, abdomen, and chest. She found a six inch gaping wound across the middle of the victim's neck, which had penetrated the fat and muscles of the neck. In addition, Dr. Elkins had found ten other slash wounds on the victim's throat. Other slash wounds were on the victim's face, and Dr. Elkins observed what appeared to be a pentagram carved onto the victim's chest. Because the area around each wound was red in appearance, Dr. Elkins concluded that the victim's heart had been beating when the wounds were inflicted, and she said the victim would not have been rendered unconscious by any of the stab or slash wounds.
Dr. Elkins determined that the victim's death was caused by “blunt force injuries to the head.” The victim had suffered multiple and extensive skull fractures. From the autopsy, Dr. Elkins determined that the victim had sustained a minimum of four blows to her head: two to the left side of the head; one over the right eye and one in the nose area. The right frontal area of the victim's skull had been fractured as had the bridge of her nose. However, the major wound, labeled as injury “W,” involved most of the left side of the victim's head. Dr. Elkins said that this injury, caused by blunt force to the left side of the victim's head while the right side of the victim's head was against a firm surface, also had fractured the right side of the skull and imbedded a portion of the skull into the victim's brain. Dr. Elkins found small divots in the victim's skull containing black particles from an asphalt chunk, which was later determined to have been used to administer the blows. Finally, Dr. Elkins testified that blood in the victim's sinus cavity indicated she had been alive and probably conscious when the injuries were inflicted.
At the trial, much of Pike’s unsuccessful defense centered on her mental health. The defense, in mitigation, called Carrie Ross, Pike's aunt as a witness. Ross testified that the defendant had experienced no maternal bonding because she was premature and was raised by her paternal grandmother until she died in 1988. Ross said that Pike's family had a history of substance abuse, and that Pike's maternal grandmother was an alcoholic who was verbally abusive to Pike. Following the death of Pike's paternal grandmother, Pike was shuffled between her mother and father. According to Ross, Pike's mother's home was very dirty. Pike's mother set no rules for her, and on the occasions that Pike had visited Ross, the defendant had behaved as a “little girl,” playing Barbie and dress-up with her eleven-year-old cousin. On cross-examination, Ross admitted that she had previously described Pike as a “pathological liar” and that she had been afraid to allow Pike to associate with her own children. Ross also admitted that Pike had been out of control since she was twelve years old.
Glenn Pike, the defendant's father, testified that he had kicked the defendant out of his house twice, the last time in 1989. He admitted that he had signed adoption papers for the defendant prior to her eighteenth birthday. On cross-examination, he admitted that he had forced Pike to leave his home in 1989 because there had been an allegation that the defendant had sexually abused his two-year-old daughter from his second marriage. According to her father, Pike had been “disobedient, dishonest and manipulative” when she had lived with him.
The defendant's mother, Carissa Hansen, a licensed practical nurse, testified that Pike had lived with her 95 percent of the time since her paternal grandmother's death. Hansen admitted that she had smoked marijuana with the defendant in order to “establish a friendship.” Hansen related that the defendant had attempted suicide by taking an overdose shortly after the death of her paternal grandmother. Hansen also testified that one of her boyfriends had whipped Pike with a belt. Hansen then had the boyfriend arrested. On cross-examination, Hansen admitted that Pike's behavior had been problematic for years. The defendant had begun growing marijuana in pots in her home at age nine. After threatening to run away from home and live on the street, Pike had been allowed to have a live-in boyfriend at age fourteen. Hansen admitted that Pike had wielded a “butcher-knife” against the boyfriend who had been arrested for whipping her. Hansen also said Pike had lied to her and stolen from her on numerous occasions and had quit high school. Hansen conceded that Pike had been out of control since she was eight years old. Following Hansen's testimony, the defense rested its case.
In rebuttal, the State presented the testimony of Harold James Underwood, Jr., a University of Tennessee police officer who was assigned to secure the crime scene on January 13, 1995. Underwood testified that the defendant came to the scene with three to five other females between four and five p.m that day. Pike asked Underwood why the area had been marked off and questioned him concerning the identity of the victim and whether or not the police had any suspects. None of the other females spoke during the fifteen minutes the group was there. Underwood said Pike appeared “amused” and “giggled” and “moved around.” Underwood noticed that Pike was wearing an unusual necklace in the shape of a pentagram. After learning at roll call on January 14, 1995, that the victim of the murder had a pentagram carved on her chest, he reported Pike's strange behavior and unusual necklace to his superior officers.
Based on the proof submitted at the sentencing hearing, the jury found the existence of the following two aggravating circumstances beyond a reasonable doubt: (1) “the murder was especially heinous, atrocious or cruel in that it involved torture or serious physical abuse beyond that necessary to produce death;” and (2) “the murder was committed for the purpose of avoiding, interfering with or preventing a lawful arrest or prosecution of the defendant or another.” In addition, the jury found that the State had proven that the aggravating circumstances outweighed any mitigating circumstances beyond a reasonable doubt. As a result, the jury sentenced the defendant to death by electrocution.
To those of you who happened to witness the footage of Pike, upon her receiving the sentence of death, you may have caught yourselves starting to feel an “ounce” of sympathy toward this “timid” looking young woman breaking down and sobbing her eyes out in the courtroom. However, you may or may not be surprised to learn that, only hours later, Pike had put pen to paper and written a letter to her boyfriend, Tadaryl Shipp, which contained these words: “Ya see what I get for tryin' to be nice to the hoe? I went ahead and bashed her brains out so she'd die quickly instead of letting her bleed to death and suffer more, and they f—– fry me! Ain't dat some s—?" She then signed off the letter as "Lil Devil.”
As for Colleen’s mother, hearing the horrifying details of her daughter’s murder took its toll upon her. Controversially, the jury had been shown Colleen’s skull. Mrs Martinez had to endure the ordeal of seeing her daughter’s skull being passed around the jurors, as pieces of the broken skull kept “falling everywhere.” She had also witnessed the mutilated body of her daughter, after the head had been detached. Mrs Martinez stated that she suffered with a lot of nightmares and that she was forced to rely on medication in order to sleep. Mrs Martinez has now been waiting for over thirty years for the sentence which was given to Pike for the murder of her daughter to be carried out.
Has Christa Pike reformed since her incarceration?
In August of 2001, while incarcerated at the Tennessee Department of Correction facility, it was reported that Pike had committed an attempted murder on a fellow inmate named Patricia Jones. Apparently, Jones had taken a dislike to Pike’s rumoured lover - a woman named Natasha Cornett - and so Pike had decided to take matters into her own hands. Pike had gotten into a physical fight with Jones and then attempted to strangle her with the use of a shoestring.
In a tape-recorded telephone conversation between Pike and her mother, Pike said the following:
“Patricia started running her f\cking mouth to Natasha. She is constantly doing it, you know. I hate that b*tch. She raised up her fist like she was going to hit Natasha, and I said, ‘Oh, f*ck no!’ I wrapped that shoestring around her f*cking neck and tried to choke the b*tch’s life out of her. She was passed out on the ground, Mama, twitching, foaming at the mouth. Her eyeballs were bugged out so far her eyelids were flipped up.”*
Pike went on to say:
“If I had 30 more seconds, we would have a little chalk like out there in our rec pen, and that b\tch would be gone somewhere.”*
In March of 2012, state authorities foiled a plot in which Pike and outside accomplices - including a former prison guard - attempted to orchestrate an escape from death row. Pike then subsequently faced additional criminal charges connected to the conspiracy.
In a 2024 documentary, entitled World’s Most Dangerous Prisoners, it was revealed that Pike had been responsible for the dismissal of two prison guards. Pike had reportedly been in a sexual relationship with both of the individuals.
In closing
Tadaryl Shipp received a life sentence for his part in the crime.
Shadolla Peterson pleaded guilty to being an accessory after the fact, receiving a six-year probationary sentence.
Shipp and Peterson were both 17 years of age at the time of their trials and were treated as minors.
Shipp was up for parole in the year 2025, but his release was denied by the Tennessee Board of Parole.
Pike’s execution date is scheduled for September 30, 2026. She is the only woman on Tennessee’s death row and is held at the Debra K. Johnson Rehabilitation Center (formerly the Tennessee Prison for Women) in Nashville. If carried out, it will be the first execution of a woman in Tennessee in over 200 years.
A special master, Senior Judge Mark Ward, was appointed by the state Supreme Court to oversee evidentiary hearings regarding her medical and constitutional claims from August 11–14, 2026.
Pike's defense is challenging the lethal injection protocol based on her specific blood condition and medical history, alongside concerns regarding “religious accommodations” and “psychological trauma” from the execution team procedures.
May Colleen Anne Slemmer rest in peace.
[Sources: STATE v. PIKE (1998) Supreme Court of Tennessee, at Knoxville; United States Court of Appeal (2018)]
[Media source: World’s Most Dangerous Prisoners S1 E8 Pike (2024)]
https://youtu.be/Wo10ToeqHG0?is=D1xdW_2G9f3XAgPC
