The first Canadian citizen ever charged with failing to disclose his HIV status to a sexual partner was Charles Ssenyonga, a Ugandan immigrant living in
London, Ontario, who was charged with aggravated assault stemming from three sexual encounters in the late 1980s. However, Ssenyonga died in 1993 before a verdict was rendered in his case. Harold Williams of Newfoundland was charged with aggravated assault, and common nuisance in a controversial 2003 decision, which overturned a 2000 sentencing. While Williams knowingly had frequent unprotected sex with a partner, and she became HIV positive, he received a relatively light charge as the Crown could not provide evidence that she was previously HIV negative. However, the impact of this decision was mitigated as Williams was separately sentenced to five years imprisonment for having unprotected sex with two other women without disclosing his HIV positive status. Ray Mercer, a 28-year-old man from
Upper Island Cove, Newfoundland and Labrador, was charged with criminal negligence causing bodily harm in 1991 after potentially infecting up to 14 women. (He was charged after Ssenyonga, but went to trial earlier.) He was sentenced in 1992 to two-and-a-half years in prison; on a Crown appeal, Mercer's sentence was increased to 11 years. Mercer was released from prison in 2003. In 2003, Edward Kelly was charged, and convicted of knowingly exposing four women to HIV, and sentenced to three years in prison. In 2004, Jennifer Murphy became the first woman charged in Canada with failing to disclose her HIV status to a sexual partner. She spent one year under house arrest before the charge was withdrawn in 2007, mainly because she had insisted on condom use during the incident. On October 28, 2005,
Canadian Football League player
Trevis Smith was also charged with
aggravated sexual assault for failing to disclose his HIV status to a sex partner. Smith was found guilty of aggravated sexual assault on February 8, 2007. On November 16, a court ruled that there was sufficient evidence for
Johnson Aziga, whose case was first investigated, and publicized in 2004, to stand trial on two counts of
first-degree murder after two of his former sexual partners died of
AIDS. He was convicted, on April 4, 2009 of two counts of murder in the first degree, ten counts of aggravated sexual assault, and one count of attempted aggravated sexual assault. Analysts have also called attention to the
racial aspects of the cases. Many of the cases of HIV transmission prosecuted to date have involved
black men, as black men have disproportionately high rates of HIV. One notable scholarly paper on the Ssenyonga case, published in 2005, was titled
African Immigrant Damnation Syndrome.
R v Mabior, 2012 SCC 47 reflects the Supreme Court of Canada's most recent decision outlining criminal liability for
serostatus nondisclosure. After being diagnosed with HIV in 2004, Clato Mabior underwent aggressive antiretroviral therapy, and was adhering to treatment at the time of pursuing sexual relations with multiple partners between 2004 and 2006. Despite intermittent condom use, HIV was never transmitted to his partners. Ultimately, the Court convicted Mr. Mabior with six counts of aggravated sexual assault. The Court's vague justification for serostatus disclosure under circumstances that lead to "significant risk of bodily harm" remained a particularly contentious issue in the aftermath of
Cuerrier. Because
Cuerrier did not expressly define "significant risk", lower courts inconsistently criminalized HIV-positive defendants based on varied interpretations of the clause. In large part,
Mabior represents a response to
Cuerrier, and an attempt to sharpen the criteria. In
Mabior, the Court found that "significant risk of bodily harm is negated if (i) the accused’s viral load at the time of sexual relations was low; and (ii) condom protection was used". Many anti-criminalization groups maintain that even this clarification is equally ambiguous without explicitly defining a threshold for low viral load. ==References==