When a young Indigenous woman is brutally murdered in Northern Manitoba, four suspects go free...for over a decade.

Three young boys are found murdered in Chicago launching a massive investigation that lasts nearly 40 years.

Two teenagers are executed in a lover's lane, and over sixty years later technology finally catches up to help track down their mysterious killer.

A killer appears to be targeting the most vulnerable members of a community. With each death more brutal than the last, the police need to find this murderer before another life is lost.

A helpless newborn is found dead in a rural ditch; over forty years later DNA will force a day of reckoning.

The horrifying murder of a young intern on her way home from work is a case that friends, family and police refuse to let die.

When a charred body is found in the Rocky Mountains, the RCMP have no idea who is behind this vicious murder.

After a front desk worker at a North Dakota motel is found brutally murdered, the search for their killer will span decades over several states and employ new criminal profiling techniques.

The body of a man is discovered in a pool of blood on a dirt road. Without any witnesses and only one potential suspect based on circumstantial evidence it will be years before detectives are able to use DNA testing to zero in on the killer.

A wealthy California inventor is found shot to death on his kitchen floor. Money is the motive, but all the suspects have airtight alibis.