Robert Roseneau, 28, was shot and killed on the night of May 2, 2016, in Chicago’s Hermosa neighborhood. The shooting happened in the 2000 block of North Pulaski Road while Roseneau was standing in front of a residence; he was transported to Advocate Illinois Masonic Medical Center in grave condition and later pronounced dead, according to the Cook County medical examiner and Chicago Police.

Officers patrolling the area heard gunshots and saw a man fleeing. They chased and captured 24-year-old Raul Martinez in the 4000 block of West Armitage Avenue after he allegedly dropped a handgun while running. Martinez, who lived in the 1400 block of South Canal Street, was charged with first-degree murder. Court officials said Martinez was identified as a member of a rival gang and the shooting was believed to be gang-related.

Does anyone have information about Roseneau’s life in Hermosa or witnessed the May 2, 2016 shooting?