Luis Marin, a former TSA agent who worked security at Chicago Public Schools, was fatally shot in the South Deering neighborhood early Sunday.
Someone shot Marin several times in the head about 4:25 a.m. in the 11600 block of South Torrence, and he was pronounced dead at the scene at 5:05 a.m., according to Chicago Police and the Cook County medical examiner’s office.
Police said the attack stemmed from a domestic dispute and home invasion that happened earlier in the 10700 block of South Avenue N.
Marin, 29, was a graduate of St. Francis de Sales High School who worked for the TSA until 2013, according to an agency spokesman. He most recently worked as a school security officer at Henry Clay Elementary School, according to CPS.
No one was in custody as of early Monday as Area South detectives investigate.
—Chicago Sun-Times Wire