Tammy Mattina

Movies

Homicide Hunter: The Man With No Face
Location Manager
Joe Kenda's investigation into the brutal rape and murder of 24-year-old wife and mother Mary Lynn Vialpando goes cold until DNA technology leads cold-case detectives to the most unlikely of killers 30 years later.
Sins of the Father: The Green River Killer
Detective
The documentary explores what it’s like to grow up the child of one of the most prolific serial killers in American history, Gary Ridgway, the infamous Green River Killer. This special unpacks Ridgway’s horrific crimes, the double life he led, the twenty-year police investigation that brought him down, and the long-lasting effects of a father’s unspeakable sins on his son and family.