Paul Kenneth Bernardo (born August 27, 1964), also known as Paul Jason Teale, is a Canadian serial rapist and serial killer dubbed the Scarborough Rapist and Schoolgirl Killer. He initially committed a series of rapes in Scarborough, Ontario, a district of Toronto, between 1986 and 1990, before meeting Karla Homolka, with whom he committed rape leading to the death of her sister Tammy, followed by two murders in 1991 and 1992.
After his capture and conviction, Bernardo was sentenced to life imprisonment and was declared a dangerous offender, making it unlikely that he will ever be released from prison. Following his conviction, Bernardo confessed to ten more rapes committed a year before the spree officially ascribed to the Scarborough Rapist. Homolka was given a lighter sentence in exchange for testifying against Bernardo as part of a controversial plea bargain; she was released from prison in 2005. Bernardo has been denied parole three times.
Early life Paul Bernardo was born in Scarborough, Ontario, then a municipality adjacent to Toronto, on August 27, 1964. He was the third and youngest child of Kenneth Walter Bernardo and Marilyn Elizabeth Bernardo, née Eastman. Bernardo's father often sexually abused his daughter, Paul's older sister, Debra, in front of other family members, and would eventually be charged with crimes involving voyeurism and pedophilia. Bernardo's mother often withdrew from her family due to depression and agoraphobia, eventually moving into the basement.
Bernardo presented himself as being a happy and well-adjusted child despite his family's dysfunction, and was an active member of Scouts Canada. Beneath the charming façade, he gradually developed pyromaniac inclinations and dark sexual fantasies, one of which involved creating a "virgin farm" where he would breed virgin girls to rape.
After a fight between his parents in 1981, Bernardo, then aged 16, was informed by his mother that he was the result of an extramarital affair and that Kenneth was not his biological father. Repulsed, Bernardo began to call his mother a "slut" and a "whore"; she reciprocated by calling him a "bastard from hell." Later, after growing weary of his domineering behaviour, Bernardo's first girlfriend left him for one of his friends. In retaliation, Bernardo set fire to all of her belongings to which he had access.
Bernardo attended Sir Wilfrid Laurier Collegiate Institute and, in 1982, the University of Toronto Scarborough (UTSC), where another notorious Canadian murderer, Russell Williams, was coincidentally two academic years behind him. Bernardo and his college friends practised pickup techniques on young women they met in bars and were fairly successful. Bernardo delighted in humiliating his dates in public and engaging in aggressive anal intercourse in bed. These relationships became increasingly violent and unstable, and he threatened to kill his partners if they disclosed his abuse. In 1986, Bernardo was served with restraining orders by two women after he made obscene phone calls.
In October 1987, Bernardo met Karla Homolka while she was visiting Scarborough to attend a pet convention. The two shared an immediate attraction, as Karla encouraged Bernardo's sadistic sexual behaviour.
Scarborough Rapist cases Between 1986Bernardo confesses to more sexual assaults. Canadian Broadcasting Corporation. 21 February 2006. Retrieved 2 October 2025. and 1990, Bernardo committed increasingly vicious serial rapes in and around Scarborough. He attacked most of his victims after stalking them as they got off buses late in the evening. Known incidents are:
May 4, 1987: Rape of a 21-year-old Scarborough woman in front of her parents' house after Bernardo followed her home. May 14, 1987: Rape of a 19-year-old woman in the backyard of her parents' house. July 17, 1987: Attempted rape of a young woman. Although he beat the victim, Bernardo abandoned the attack when she fought back. September 29, 1987: Attempted rape of a 15-year-old girl. Bernardo broke into the victim's house and entered her bedroom. He jumped on her back, put his hand over her mouth, threatened her with a knife, bruised her face and bit her ear. He fled when the victim's mother entered the bedroom and screamed. Anthony Hanemaayer, then aged 19, was wrongfully accused of the attack in 1989. He served sixteen months in prison after pleading guilty to avoid a much longer sentence ranging from six to ten years. He was exonerated after Bernardo confessed to the crime in 2006. December 16, 1987: Rape of a 15-year-old girl. The next day, the Toronto Police Service (TPS) issued a warning to women in Scarborough travelling alone at night, especially those riding buses. December 23, 1987: Rape of a 17-year-old girl. At this point, he began to be known as the Scarborough Rapist. April 18, 1988: Attack of a 17-year-old girl. May 25, 1988: Bernardo was nearly caught by a uniformed police officer staking out a bus shelter. Although the officer noticed him hiding under a tree and pursued him on foot, Bernardo escaped. May 30, 1988: Rape of an 18-year-old woman in Mississauga, Ontario, about southwest of Scarborough. October 4, 1988: Attempted rape in Scarborough. Although his intended victim fought him off, Bernardo inflicted two stab wounds to her thigh and buttock which required twelve stitches. November 16, 1988: Rape of an 18-year-old woman in the backyard of her parents' house. A dedicated task force assigned to identify the Scarborough Rapist was organized the next day. December 27, 1988: Attempted rape, with a neighbour chasing Bernardo off. June 20, 1989: Attempted rape; the young woman fought back, and her screams alerted neighbours. Bernardo fled with scratches on his face. August 15, 1989: Rape of a 22-year-old woman. November 21, 1989: Rape of a 15-year-old girl Bernardo saw in a bus shelter. December 22, 1989: Rape of a 19-year-old woman. May 26, 1990: Rape of a 19-year-old woman. The victim's vivid recollection of her attacker enabled police to create a computerized composite sketch, which was released two days later and publicized in Toronto and surrounding areas.
Investigation and release Investigators received two tips pointing to Bernardo over the summer of 1990. The first, in June, had been filed by a bank employee. The second was from Tina Smirnis, wife of one of the three Smirnis brothers who were among Bernardo's closest friends. Smirnis told detectives that Bernardo "had been 'called in' on a previous rape investigation – once in December 1987 – but he had never been interviewed." Bernardo frequently talked about his sex life to Smirnis and said that he liked rough sex.
In July, two months after police received tips that Bernardo resembled the Scarborough Rapist composite, he was interviewed by detectives. From May to September 1990, the TPS submitted more than 130 suspects' samples for DNA testing. Police interviewed Bernardo again on November 20 for thirty-five minutes. Bernardo voluntarily provided DNA samples for forensic testing. When detectives asked Bernardo why he thought he was being investigated for the rapes, he admitted that he resembled the composite. Reportedly, detectives found Bernardo more credible than Smirnis.
Rape and death of Tammy Homolka
By 1990, Bernardo had lost his job as an accountant and was smuggling cigarettes across the nearby Canada–United States border. He spent long periods of time with Karla's family, who enjoyed his company and were unaware of his criminal activities. Although he was engaged to Karla, Bernardo soon became obsessed with her 14-year-old younger sister Tammy, peering into her window and entering her room to masturbate while she slept. Karla aided Bernardo in these acts by breaking the windows in her sister's room, allowing him access. According to Bernardo's later testimony, Karla laced spaghetti sauce with crushed valium she had stolen from her employer at an animal clinic. She served it to her sister, who soon lost consciousness. Bernardo then raped Tammy while Karla watched. After one minute, Tammy regained consciousness.
Six months before their 1991 wedding, Karla stole the anesthetic agent halothane from the animal clinic. On December 23, 1990, Bernardo and Karla administered sleeping pills to 15-year-old Tammy in a rum-and-eggnog cocktail. When Tammy lost consciousness, the couple undressed her and Karla applied a halothane-soaked cloth to her sister's nose and mouth. Karla wanted to "give Tammy's virginity to Bernardo for Christmas"; according to her, Bernardo was disappointed that he was not Karla's first sex partner. With Tammy's parents sleeping upstairs, the couple videotaped themselves raping Tammy in the basement. Tammy began to choke on vomit. They tried to revive her and called 9-1-1 after hiding evidence, dressing Tammy and moving her into her bedroom. A few hours later, Tammy was pronounced dead at St. Catharines General Hospital without regaining consciousness.
Despite being observed vacuuming and washing laundry in the middle of the night, and despite a chemical burn on Tammy's face, the municipal coroner and Karla's family accepted Bernardo and Karla's version of events. The official cause of Tammy's death was ruled accidental, the result of choking on vomit after consumption of alcohol. After Tammy's death, Bernardo and Karla videotaped themselves engaging in sexual intercourse, with Karla wearing Tammy's clothing and pretending to be her.
The couple moved out of the Homolka household to a rented bungalow in Port Dalhousie soon afterward. During Tammy's funeral, witnesses saw Bernardo caressing her body in its open casket. Inside the casket, Bernardo and Karla surreptitiously placed a copy of their wedding invitation, which showed a photo of the couple grinning, along with a note. These items were discovered when Tammy's body was exhumed three years later, and were then removed at the request of Karla's family.
In 2001, the magazine Elm Street published an article which implied that forensic evidence proved that Tammy's death was not an accident and that her sister had deliberately administered an overdose of halothane. The publication described Karla as a "malignant narcissist" who was so incensed by her fiancé's attraction to her sister that she removed Tammy from his affections permanently.
Schoolgirl murders Leslie Mahaffy
Early in the morning on June 15, 1991, while detouring through Burlington to steal licence plates, Bernardo came across 14-year-old Leslie Mahaffy, who had been locked out of her house for missing curfew. According to his later account, Bernardo left his car and approached Mahaffy, saying that he was planning to break into a neighbour's house. Unfazed, she asked if he had any cigarettes. At this point he led her to his car, blindfolded her, forced her into the car, drove her to Port Dalhousie, and then informed Karla that they had a victim.
Bernardo and Karla videotaped themselves torturing and sexually abusing Mahaffy while they listened to pop music. At one point on the tape, Bernardo told her, "You're doing a good job, Leslie, a damned good job," adding: "The next two hours are going to determine what I do to you. Right now, you're scoring perfect." On another segment of tape, played during Bernardo's trial, the assault escalated. Mahaffy cried out in pain and begged Bernardo to stop. In the Crown description of the scene, he was sodomizing her while her hands were bound with twine.
Mahaffy later told Bernardo that her blindfold seemed to be slipping, which signaled the possibility that she could identify her attackers if she lived. The following day, Bernardo claimed, Karla fed her a lethal dose of Halcion; Karla claimed that Bernardo strangled her. The couple hid Mahaffy's body in their basement the day before Karla's family visited the house for a dinner party. Afterward, they decided to dismember Mahaffy's body and encase each part of her remains in cement.