On the evening of November 29, 2016, 25-year-old Ethan Hogan was shot and killed in the parking lot of an apartment complex on South Durango Drive in Las Vegas after a dispute with his ex-girlfriend, Janeica Butler. The argument, which touched on custody of a child and financial matters about a car loan, escalated when Butler’s then‑boyfriend Terrance Davis arrived. Witnesses say Davis pulled a small assault rifle from a dark-colored sedan and fired a single shot that struck Hogan in the abdomen.

Hogan, who was unarmed, was taken to University Medical Center and later died; he was the father of a 5-year-old son, Elijah. In early January 2017, Las Vegas police arrested 29-year-old Terrance Davis and charged him with open murder with a deadly weapon and possession of a gun by a prohibited person.

Was anyone in that apartment-complex area that night who saw what happened or who knew the relationships among Hogan, Butler, and Davis?