Victims' loved ones often don't feel justice has been served.

Stephanie Olson was found guilty of complicity to murder in 2003.

Dorothy Carroll didn't file a missing person’s report for him.

Experts warn the tool could misinterpret behavior.

Lester Eubanks has evaded capture since 1973.

Grafton Thomas has been found unfit to stand trial tree times.

The hosts of 'Betrayal,' 'Buried Bones' and more shared insights.

Edmond Safra died in his apartment due to a misguided employee.

'American Psycho,' 'The Cell' and more draw on actual murders.

Information about the health topics covered each week on Nightwatch.

Nightwatch paramedic Holly Monteleone talks about the craziest calls she's been on and more.

Escobar's cousin was considered the brains of the drug cartel.

Joaquín and Ovidio Guzmán López modernized the Sinaloa cartel.

The career criminal’s biggest exploits were during Prohibition.

The killer reportedly rigged it with trapdoors and gas vents.

His three victims were bludgeoned more than 100 times.

DNA advances led to a new lead in Theresa Fusco's 1984 murder.

The mother of three became known as the "Doomsday Mom."