A Super Bowl party in Phoenix on the evening of February 3, 2019, ended in the death of 31-year-old Gregory Simmons. According to reports, an argument broke out when another attendee, 60-year-old Hans Richard Campos, became belligerent while carrying a handgun. The altercation moved outside an apartment complex near 51st Avenue and Thomas Road, where witnesses leaving the gathering heard gunshots and found Simmons on the ground.

Phoenix police arrived just after 10 p.m. and discovered Simmons with multiple gunshot wounds. He was taken to a local hospital and pronounced dead shortly after arrival. Witnesses identified Campos as the shooter; he was arrested, booked into a Maricopa County jail, and charged with second-degree murder with bond set at $1 million. An obituary notes Simmons was a native of Baton Rouge, Louisiana, and is survived by his parents, children, and other relatives and friends.

Did anyone at the party or in that apartment complex see what sparked the argument that night?