Pittsburgh synagogue shooter's troubled upbringing put him at risk for severe mental illness, psychologist says
Investigators Across the Country Look for Connections to Long Island Serial Killer Suspect
Florida Woman Arrested After Allegedly Trying To Hire Hitman To Kill 3-Year-Old Boy, Police Say
Investigators in Gilgo Beach case operating on theory that the killings occurred in suspect's home
Family Outraged After 18-Yeard-Old Gets Only 10 Years For Killing 3 People
Cops Seize Computers & Photos Related to Tupac Murder Investigation
One of Accused Long Island Serial Killer’s Victims Likely Killed Inside His Home, He’s Now on ‘Suicide Watch’: Reports
Video: Police took items from home of Tupac shooting witness, warrant shows. Here's what we know
GRAPHIC: Albuquerque Cops Kill Man During Wild Shootout Inside Crowded Supermarket
WATCH: Ex-Escort Recounts Chilling Date With Accused Gilgo Beach Serial Killer Rex Heuermann