William Schnittman, 25, was shot multiple times and found dead at a residence in Oklahoma City after an early-morning domestic incident that ended in a murder-suicide. Schnittman had moved to the city to train for a spot on the U.S. National rowing team. Police responding to a reported hostage situation found Darrell Kurt Wilson, 36, holding Schnittman’s girlfriend — Wilson’s estranged wife — in a vehicle. Officers persuaded Wilson to release the woman, who said she had been sexually assaulted by Wilson, and Wilson then fled in his car.

A search of the home turned up Schnittman’s body. A high-speed chase ended on Interstate 35 when Wilson died from a self-inflicted gunshot wound. Both Schnittman and the woman had previously sought protection from Wilson, reporting harassment and death threats; a request for a protective order had been denied. The woman had filed for divorce from Wilson the week before the killing.

Are there witnesses or additional details about the protective-order denial or prior threats that could shed light on how this escalation went unchecked?