OXYGEN | 8:00 pm
Oxygen's highest rated series launches a new season, following veteran prosecutor Kelly Siegler and a rotating team of seasoned detectives as they travel to small towns to take a fresh look at unsolved murder cases. To date, the show's team has helped secure 21 convictions and 49 arrests. In tonight's season premiere, "Holiday Homicide," Siegler is in Stafford, Texas, with Detective Abbey Abbondandolo to investigate the cold-blooded killing of Jerry Don Humphrey, owner of a tow-truck business. The investigation takes the duo into a world of alleged abuse and infidelity.