Canadian police say they are in the midst of an "unprecedented" investigation as they search for more victims of an alleged serial killer. Self-employed Toronto landscaper Bruce McArthur, 66, currently faces five counts of first-degree murder. Three of those charges are linked to men who frequented Toronto's Gay Village neighbourhood. Toronto's LGBT community had raised concerns for months about a series of disappearances around the Village. On Monday, Toronto police said that Mr McArthur has been charged with first degree murder in the deaths of Majeed Kayhan, Soroush Marmudi and Dean Lisowick. Earlier this month, they charged the 66-year-old with two counts of first-degree murder in the deaths of Andrew Kinsman and Selim Esen. Esen, 44, went missing last April and Kinsman, 49, disappeared in June. Kayhan, 58, went missing in 2012. All three were known to spend time in the Village. Marmudi, 50, was reported missing by his family in 2015. Lisowick, ...