Learn about the murder of Colorado mom Heather DeWild, as told in Oxygen's Prosecuting Evil with Kelly Siegler.

Cedric Marks was convicted of killing his ex-girlfriend, Jenna Scott, and is accused of killing another woman. Learn more about the case.

Find out who killed Shawn Rucker, whose bludgeoned and bound body was found by crews cleaning up debris on a Far Rockaway ...

Revisit the murders of Dawn and Antonio Armstrong Sr., as told in Oxygen's Prosecuting Evil with Kelly Siegler.

When a killer tries to use the chaos of one of New York’s worst weather catastrophes to get away with murder, detectives in Far Rockaway, Queens fight through Mother Nature’s wrath, uncovering a plot ...

While being questioned, AJ Armstrong states he saw a "masked man" running through his home, though this detail was not provided during his initial 911 call.

Learn more about Rhonda “Chantay” Blankinship, 25, found murdered in the cellar of an abandoned Texas farmhouse known to locals as the "Haunted House." ...

Daniel Dewild has a lengthy conversation with Detective Mark Kreider explaining his background and relationship with Heather Dewild.

Preview: Cynthia Wilder is interrogated about her potential role in the murder of her husband's ex-wife, Angila Wilder.

Preview: Officers kick down Angila Wilder's bedroom door and immediately notice bloodstains on her bed.

During James Garrett Freeman's high-speed chase with police, 34-year-old game warden Justin Hurst is killed.

When a tracking device is found, it becomes clear that someone had spent time planning to kill Sylvester Zottola.