Pat Floyd Deross, 63, was shot and killed on St. Patrick’s Day 2020 after a heated argument in Phoenix near 27th Avenue and Indian School Road.

Police reports say the confrontation involved the son of the woman Deross was dating and that the son fatally shot him; the motive for the argument has not been publicly detailed. In the days after the shooting, Phoenix police arrested the man identified as the son of Deross’s girlfriend and charged him in connection with Deross’s death.

If anyone witnessed the altercation near 27th Avenue and Indian School Road on March 17, 2020, or has information about what led to the shooting, please come forward.