Emanuel Gallegos was 17 when he was shot and killed on February 25, 2019, while on his way to get a haircut in the 4400 block of West Addison Street in Chicago. He was a student at Northside College Prep and was riding in a car with friends when another 17-year-old, Luis Castejon, approached the vehicle and fired multiple shots, striking Emanuel in the neck and body. Emanuel was taken to Advocate Illinois Masonic Medical Center, where he died of his injuries.

Investigators say Castejon and associates confronted one of the occupants, asking about gang affiliation; when that friend denied involvement, shots were fired as the car drove away. Detectives recovered surveillance and a Snapchat video showing Castejon holding a gun with an extended clip before the shooting. Castejon was arrested and charged as an adult with first-degree murder, attempted murder, and aggravated discharge of a firearm into an occupied vehicle.

Does anyone who knew Emanuel or who was in that area that day have information that could help clarify what happened?