Find out more about the tragic murders of Mark Hasse, Mike McLelland, and Cynthia McLelland, as told in Oxygen's Prosecuting ...

Crupi, 29, whose husband, Jonathan Crupi, pushed her down the stairs, stabbed her 15 times, and then went to visit a sex worker.

A deadly crime spree hits rural Kaufman, Texas, taking the lives of two prosecutors. The murders set off fear in the community about who is targeting the protectors of justice. The truth hits much ...

After Farah Fratta is shot, the copious amount of blood found at the crime scene indicates that she may not survive.

Read about Holocaust survivor Felix Brinkmann, who escaped death in gas chambers, became a popular New York City disco owner ...

Find out how a New York socialite's disappearance led investigators to the mother-son duo of Sante and Kenny Kimes and their ...

Jonathan Crupi behaves suspiciously after Simeonette Mapes-Crupi is found dead.

Investigators speak about the killing of Mark Hasse.

Bob Fratta appears to be hiding information during his interrogation, but was he involved in his wife's brutal slaying?

Police speak to Luis Perez, a handyman at an apartment building owned by Bruce Blackwood, and are given troubling information.

Bob Fratta, a police officer and the estranged husband of Farah Fratta, is interrogated.

Farah Fratta's neighbor, Laura Hoelscher, recounts the night Farah was fatally shot in her own driveway.