Ari Armour, 35, was killed in a drive-by shooting on June 3, 2018, in the South Side Englewood neighborhood of Chicago. Armour, a security guard and assistant football coach at Hubbard High School who had become a father in April 2018 and authored a children’s book, was standing outside a birthday party near 73rd Place and Racine around 2:30 a.m. when two people in an SUV drove by and opened fire. He was struck in the back of the head and back and died at the scene.

Three others were wounded: a 25-year-old woman shot in the leg and upper body, a 32-year-old man shot in the torso and listed in serious condition at the University of Chicago trauma center, and a 19-year-old man shot in the leg and stabilized at Advocate Christ Medical Center. Armour’s death was recorded as Chicago’s 202nd homicide that year. No arrests have been announced and Area South detectives are handling the investigation.

Did anyone at the party or in the neighborhood see the SUV or its occupants that night?