Terrell Brown, a 36-year-old Black father of four, was found shot to death just after 2:30 a.m. on June 5, 2015, in Omaha. A ShotSpotter alert brought officers to the area near North 24th and Sprague; Brown’s body was located in or near an alley behind a cluster of businesses and he was pronounced dead at the scene. Family members identified him at the cordoned-off block as daylight broke and police canvassed for witnesses.

Within weeks investigators named a suspect and made an arrest. On July 15, 2015, 37-year-old Alandus Warren Sr. was booked on suspicion of first-degree murder and use of a weapon to commit a felony. Later reports and court filings said prosecutors alleged Brown had been shot three times at close range in the back of the head. Subsequent local updates indicate the murder charges against Warren were later dropped; no conviction in Brown’s death appears in the reporting that followed.

What details about that early-morning attack or potential witnesses are still missing that might help explain what happened?