Investigation Discovery +1 Saturday

When athlete Jacob Craggett was murdered in crossfire, it brought back terrible memories for his family, who lost another relative to gun violence 10 years earlier

When an army veteran is tragically murdered, it rocks the town of San Antonio, Texas. The case goes cold until police receive an unexpected phone call

Relatives of Steve Wright, the so-called Suffolk Strangler, reveal how his shocking crimes impacted the family. Were there any signs of his murderous intentions?

Relatives of serial killer Bobby Joe Long reveal how his shocking crimes impacted the family. Were there any signs of his murderous intentions

How a man became fixated on his co-worker, believing they should marry. The problem is, she was already married - to a jealous husband

The crimes of Cathy Cousins, who gunned down her husband for a $1million life insurance payment