Jill Sederstrom

Was Lars Itzo a grieving husband who made a horrific mistake when he shot wife Debbie Kelly in the chest or a calculated killer? 

She thought it was the vacation of a lifetime, but  Micki Kanesaki would never survive the Italian cruise with her ex-husband. 

He claimed to be a successful doctor, but "Dirty John" Meehan was carrying some dark secrets. 

Ben Novack Jr.'s brutal death would reveal a heartbreaking betrayal and uncover another calculated murder once thought to be an accident.

“You know I felt so loved and I felt so treasured and I felt so worthy and you know at that moment I thought, well, it was all worth it,” suburban mom Toby Young said of her whirlwind romance with convicted killer John Manard.

Although founded on principles of peace, the Hare Krishna community known as New Vrindaban fell victim to.a cunning and ruthless leader, who led followers into a world of crime, murder and child abuse.

Did a bitter feud over the Maryland house Scott Horn had loved lead to his death?

The chilling new season of Dr. Death will follow the tale of thoracic surgeon Paolo Macchiarini, a man who performed a series of experimental surgeries with deadly consequences for his patients.

Steven Gordon and Franc Cano could still be out on the hunt if it wasn't for one determined investigator, Detective Julissa Trapp.

Doreen Erbert opened the door on Halloween night in 1984 and found a man wearing a big, bad wolf mask, carrying a machete in a terrifying slaying that played out in front of her young 4-year-old daughter.