Taking viewers through all aspects of a murder investigation.

A brutal murder in front of a Texas workplace puts police on the hunt for a suspect who seemingly doesn't exist.

A charming neighbor, a misled investigation, and a trail of brutal murders helped the Hollywood Ripper evaded justice for years until a would-be victim fought back, and broke the case.

When a woman is gunned down during a morning dog walk, investigators unravel a maze of digital secrets and tangled relationships that reveal nothing about this crime was as random as it first seemed.

In the cold murder case of coffee shop impresario Howard Pilmar, law enforcement work to prove that the killers of the successful businessman had a clear and dangerous motive to take him out.