Looking into some of Canada's most infamous criminal cases with extensive archives and intimate family interviews and exploring the lasting impacts on the community and justice system.

Teenage sisters Marsha and Tamara Ottey were stabbed to death in August 1995; months later, Dimitrija Trajceski became the first TTC worker killed on the job; Caryn Lieberman shares the story of how these two families' lives became intertwined.

When a 20-year-old English tourist suddenly stops contacting his family while backpacking across Canada, his mother tries to raise the alarm; police are slow to respond until an anonymous note prompts them to search a nearby lake.

An innocent victim, 28-year-old Mila Barberi is gunned down while picking up her boyfriend, Saverio Serrano, from work.

Kimberlee hasn't been heard from since 2016; her partner says she left and abandoned the family and her parents accuse him of murder; Rumina Daya investigates this unsolved case that's testing the limits of international justice.