Gary M. Heidnik

On January 16, 2021, the Oxygen Channel aired a two-hour special titled "Monster Preacher," in which two of Heidnik's victims recounted his crimes.

True Crime Obsessed - Episode "Monster Preacher". Released on 8/24/2021

Morning Cup of Murder- Episode: "The Pit- November 26th 2021- Today's True Crime"

In 2018, the band SKYND released a song which was based on the events, featuring Jonathan Davis from Korn.

The plot of the 2012 movie The Factory is inspired by Heidnik.

Best Served Cold - Episode “Gary Michael Heidnik & The Yorkshire Ripper”. Released on 10/11/2020

Modus Operandi - Episode 105: Gary Heidnik: O Cordeiro Assassino. Released on 10/02/2022

In 2003, the extreme metal band Macabre (band) released a song about Heidnik called Morbid Minister, on their album Murder Metal.

In 1997, Heidnik's daughter, Maxine Davidson White, and his ex-wife, Betty Heidnik, filed a suit in federal court in the Eastern District of Pennsylvania, in which they requested a stay of execution on the basis that Heidnik was not competent enough to be executed. After two years of legal proceedings in various courts, on July 3, 1999, the U.S. District Court for the Eastern District of Pennsylvania issued its final ruling, clearing the way for Heidnik's execution.

Heidnik was executed by lethal injection on July 6, 1999, at the State Correctional Institution – Rockview, in Bellefonte, Pennsylvania and his body was cremated. As of 2022, he was the last person to have been executed by the Commonwealth of Pennsylvania. He remains the third of only three people who have been executed in Pennsylvania since the resumption of the death penalty. The other two were Keith Zettlemoyer in May 1995 and Leon Moser in August 1995.

At Heidnik's arraignment, he claimed that the women were already in the house when he moved in. At trial, Heidnik was defended by A. Charles Peruto, Jr., who attempted to prove that Heidnik was legally insane. Heidnik's insanity claim was successfully rebutted by the prosecution led by Charles F. Gallagher, III. The fact that he successfully amassed approximately $550,000 through his brokerage account was used to prove that he was an astute investor, and therefore not insane. Testimony which was given by his Merrill Lynch financial advisor, Robert Kirkpatrick, was also used to prove Heidnik's mental competence. Kirkpatrick called Heidnik "an astute investor who knew exactly what he was doing." On July 1, 1988, Heidnik was convicted of two counts of first degree murder, six counts of kidnapping, five counts of rape, four counts of aggravated assault and two counts of involuntary deviate sexual intercourse. He was sentenced to death and incarcerated at the State Correctional Institution at Pittsburgh. In January 1989, he attempted suicide with an overdose of prescribed thorazine.

Heidnik was one of seven real-life murderers upon whom author Thomas Harris based Jame "Buffalo Bill" Gumb, the villain of his 1988 novel The Silence of the Lambs.

On January 18, 1987, Heidnik abducted Jacqueline Askins. The youngest of the six victims, Askins was only 18 years old at the time of her abduction. On May 5, 2018, a special report titled "Gary Heidnik's House of Horrors, 30 years later" was aired, and featured an interview in which Askins recounted that Heidnik wrapped duct tape around the mouths of the victims, and stabbed them in their ears with a screwdriver.

On March 23, 1987, Heidnik and Rivera abducted Agnes Adams. The next day, Rivera convinced Heidnik to let her go, temporarily, so she could visit her family. He drove her to a gas station and said that he would wait for her there. She walked to her boyfriend's house; he initially wanted to confront Heidnik, but then decided to call the police instead. The responding officers, noting chafing from chains on her leg, went to the gas station and detained Heidnik. His purported best friend, Cyril ("Tony") Brown, was also arrested. Brown was released on $50,000 bail and an agreement that he would testify against Heidnik. In part, Brown admitted that he had witnessed Lindsay's death in the basement and he also admitted that he had witnessed Heidnik's dismemberment of her body. Shortly after his arrest in April 1987, Heidnik attempted to hang himself in his jail cell.

Heidnik used a matrimonial service to meet his future wife, Betty Disto, with whom he corresponded by mail for two years before proposing to her. Disto arrived from the Philippines in September 1985 and married Heidnik in Maryland the following month, on October 3. The marriage rapidly deteriorated after she caught him abed with a trio of other women. Throughout the course of their brief marriage, Heidnik forced his wife to be an onlooker while he performed intercourse with other women. Disto also accused Heidnik of repeatedly raping and assaulting her. With the help of the Filipino community in Philadelphia, she was able to leave Heidnik in January 1986. Unknown to Heidnik until his ex-wife requested child support payments in 1987, he had impregnated Disto during their short marriage. On September 15, 1986, she gave birth to a son, whom she named Jesse John Disto.

After his wife Betty Disto left him in 1986, Heidnik was arrested yet again and charged with assault, indecent assault, spousal rape, and involuntary deviant sexual intercourse.

On November 25, 1986, Heidnik abducted a woman named Josefina Rivera. By January 1987, he had kidnapped another four women, whom he held captive in a pit in the basement of his house at 3520 North Marshall Street in North Philadelphia. The captives, who were all black women, were raped, beaten, and tortured.

Heidnik also had a child with Gail Lincow, a son named Gary Jr. The child was placed in foster care soon after his birth. Heidnik had a third child with another woman, Anjeanette Davidson, who was illiterate and mentally disabled. Their daughter, Maxine Davidson, was born on March 16, 1978, and immediately placed in foster care. Shortly after Maxine's birth, Heidnik was arrested for the kidnapping and rape of Anjeanette's sister, Alberta, who had been living in an institution for the mentally disabled in Penn Township.

In 1978, Heidnik signed out Alberta, the sister of his then-girlfriend Anjeanette Davidson, from the Penn Township mental institution on day leave and proceeded to imprison her in a locked storage room in his basement. After she was found and returned to the hospital, examination revealed that she had been raped and sodomized, and that she had contracted gonorrhea. Heidnik was arrested, charged and convicted of kidnapping, rape, unlawful restraint, false imprisonment, involuntary deviant sexual intercourse, and interfering with the custody of a committed person. The original sentence was overturned on appeal and Heidnik spent three years of his incarceration in mental institutions prior to being released in April 1983, under the supervision of a state-sanctioned mental health program.

In 1976, Heidnik was charged with aggravated assault and carrying an unlicensed pistol after shooting at the tenant of a house he offered for rent, grazing the man's face.

In October 1971, Heidnik incorporated a church called the "United Church of the Ministers of God", initially with a mere five followers. In 1975, he opened an account under the church's name with Merrill Lynch. The initial deposit was $1,500. Heidnik eventually amassed over $500,000 (over US$2.7 million in 2023). By 1986, the United Church of the Ministers of God was prosperous and opulent.

Heidnik served in the Army for thirteen months. During basic training, his drill sergeant graded him as "excellent." He applied for several specialist positions, including the military police, but was rejected. He was sent to San Antonio, Texas to be trained as a medic, and did well through medical training. However, he did not stay in San Antonio very long and was transferred to the 46th Army Surgical Hospital in Landstuhl, West Germany. Within weeks of his new posting in Germany, he earned his GED. In August 1962, Heidnik began complaining of severe headaches, dizziness, blurred vision, and nausea. A hospital neurologist diagnosed Heidnik with gastroenteritis and noted that he also displayed symptoms of mental illness, for which he was prescribed trifluoperazine. In October 1962, Heidnik was transferred to a military hospital in Philadelphia, Pennsylvania, where he was diagnosed with schizoid personality disorder and consequently honorably discharged from military service.

Shortly after his discharge, Heidnik became a licensed practical nurse and enrolled at the University of Pennsylvania, only to drop out after a single semester. He worked at a Veterans Administration hospital in Coatesville, but was fired for poor attendance and rude behavior towards patients. From August 1962 until his arrest in March 1987, Heidnik spent time in and out of psychiatric hospitals and had attempted suicide at least thirteen times. In 1970, his mother who had been diagnosed with bone cancer and was suffering the effects of alcoholism, committed suicide by drinking mercuric chloride. His brother Terry also spent time in mental institutions, and attempted suicide multiple times.

Gary Michael Heidnik (November 22, 1943 – July 6, 1999) was an American criminal who kidnapped, tortured, and raped six women (murdering two of them), while holding them captive in a self-dug pit in his basement floor, in Philadelphia, Pennsylvania. He was sentenced to death and executed by lethal injection in July 1999.

Gary Heidnik was born on November 22, 1943, in Eastlake, Ohio, a suburb of Cleveland, to Michael and Ellen Heidnik. He had a younger brother, Terry. After their parents divorced in 1946, the Heidnik children were raised by their mother for four years before being placed in the care of their father and his new wife. Heidnik would later claim he was emotionally abused by his father. He suffered a lifelong problem of bed wetting and said his father would humiliate him by forcing him to hang his stained sheets from his bedroom window, in full view of their neighbors. After his son's arrest, Heidnik's father denied the abuse allegations.