Zulma Daniela Calderon Pacheco, 21, was fatally shot at Mansion Live Nightclub in Stone Park, Illinois, on March 8, 2025. The shooting occurred about 1:39 a.m. after a fight broke out inside the club. During the altercation a security guard fired a single shot that struck Calderon Pacheco in the face; the Cook County Medical Examiner’s Office ruled her death a homicide.

Family described her as the eldest of five siblings. She had gone out that night with her boyfriend and cousins to dance; videos circulating online show a man in a black shirt producing a gun and Calderon Pacheco standing behind her boyfriend before she collapsed. Authorities arrested 35-year-old Kevin Henley Jr., a Chicago resident who was working as a security guard, and charged him with involuntary manslaughter and aggravated unlawful use of a weapon. Henley was scheduled for a pretrial detention hearing in Maywood.

Calderon Pacheco’s family and her longtime boyfriend filed a wrongful death lawsuit against Mansion Live alleging negligence and a pattern of violence at the venue. The family also set up a GoFundMe to help cover funeral expenses. Mansion Live issued a statement saying it was heartbroken. Does anyone have information about that night at Mansion Live or the events leading up to the shooting?