The international and Internet manhunt that led to the arrest of accused killer Luka Magnotta.

Behind the theories surrounding the disappearance of Wendy Ratte and who may have murdered her.

Passengers of bus 1170 recall the murder of Tim McLean.

The case and theories surrounding the death of boxer Arturo Gatti.

The theories surrounding the case of Mary Beth Harshbarger who allegedly shot her husband during a hunting trip.

A son, along with his friend, stand accused of murder in the deaths of his mother, father and sister.