Between 2010 and 2017, a total of eight men disappeared from the neighbourhood of Church and Wellesley, the gay enclave of Toronto, Ontario, Canada. The investigation into the disappearances, taken up by two successive police task forces, eventually led to Bruce McArthur, a 66-year-old self-employed Toronto landscaper, whom they arrested on January 18, 2018. Bruce is the most prolific known serial killer to have been active in Toronto, and the oldest known serial killer in Canada.
