Edward 'Jake' Wagner, 28, Pleads Guilty to Killing a Family of 8 in Rural Ohio in 2016

Kristin Smart's Parents Sue Suspected Killer's Dad, Claiming He Hid Her Body

'48 Hours' Explores Case of Murderer Dani Green Who Shot to Death Her Ex-Husband But Told Cops Her Dog Did It

What Nonprofit the Murder Accountability Project Is Doing to Put a Spotlight on Unsolved Killings in the US

Missouri Man Convicted of Killing Jessica Runions and Kara Kopetsky, Woman and Teen Slain 9 Years Apart

Mother Confesses During Jailhouse Interview to Killing Her 3 Children by Drowning Them: Report 

Louisiana Man Arrested in Cold Case of 19-Year-Old Girl Whose Body Was Found In Abandoned Building: Police

Derek Chauvin Trial: Defense Rests as Chauvin Invokes 5th Amendment Right to Not Testify at Trial

Podcaster Credited With Cracking Open Kristin Smart Case, Police Say

Black Trans Woman Brutally Killed by Man She Met on Dating Site 'Plenty of Fish,' Police Say