Jerome Coronado was 39 when he was one of three people shot to death near a South Broadway light rail station in Denver on the morning of August 9, 2018. Coronado, his wife Nicole Boston, 28, and a third man, Christopher Zamudio, 45, were sleeping there; all three were homeless at the time. The Denver Office of the Medical Examiner ruled the deaths homicides caused by gunshot wounds.

In the weeks before the killings Coronado and Boston had been trying to avoid a man known on the street as Khaos after accruing a drug debt of about $100 to $200. Witnesses reported Coronado had a black eye and said he had been beaten by Khaos over his wife’s debt; the couple had moved from their usual spot at Civic Center Park to a more secluded area.

Investigators later identified a suspect and used GPS data from an ankle monitor to place that person at the scene the morning of the killings. Coronado and Boston left behind two children. Does anyone who knew Jerome, Nicole, or Christopher have information that could help clarify what happened that morning?