Patricia Corbin, a 56-year-old woman from Dallas, Texas, was found with a gunshot wound to the head in her Lake Highlands apartment on December 22, 2015. She was taken to Texas Health Presbyterian Hospital, where she was pronounced dead.

A witness told investigators that Corbin had been arguing with 25-year-old Norbert Lewis about the purchase of drugs. The witness said the argument escalated, Lewis allegedly shot Corbin, then fired at the witness, who avoided injury by throwing hot water on Lewis. Lewis fled but was arrested shortly afterward and charged with murder and aggravated assault; bond was set at $500,000 and he remained in custody awaiting trial as of this account.

Few details are available about Corbin’s life beyond what happened that day. Did anyone in Lake Highlands know Patricia or have information about her activities in the days before December 22, 2015?