A series of 911 calls leads first responders to multiple scenes and the disturbing discovery of a young woman's body. What happened to Lacey Jones-McKnight? Learn the shocking details revealed on the 911 calls and the painstaking lengths forensic investigators went to in an effort to find Justice for Lacey.

Reporter Caryn Lieberman tells the story of the 1994 disappearance of Larry Arnold, a man who went missing from Toronto's gay village. Arnold's body wasn't found until weeks later, discovered in an area 'known for sexual cruising.' We hear the frustration of family members, who feel investigators initially didn't take the case seriously enough. Until...police got a break that would change everything. Larry Arnold wasn't this killer's only victim.