A shooting near Mark Twain Elementary School in Chicago's Garfield Ridge neighborhood left two people unresponsive Monday, with initial dispatches indicating a male custodian shot a female custodian before turning the gun on himself. The incident was reported near 51st Street and South Lotus Avenue, and police and fire crews responded quickly to secure the surrounding block.
According to Times Now, the shooting reports described the male custodian shooting his female coworker before shooting himself in the head, with both left unresponsive at the scene. A Chicago Fire Department official confirmed reports of shots fired, according to ABC7 Chicago, though officials said further information was not immediately available and had not confirmed whether anyone was injured at the time of that report. The station noted the shots were reported near the 5100 block of South Lotus Avenue, and that this remained a developing story as of Monday evening.
School Was Empty When Shots Rang Out
Mark Twain Elementary sits at 5131 South Lotus Avenue, within Chicago's 23rd Ward represented by Alderman Silvana Tabares, according to property records reviewed by Movoto. The building faces residential homes along South Lotus Avenue near Midway International Airport. Crucially, the 2026–2027 CPS school year had not yet begun when the shots were reported, and per the district calendar approved by the Chicago Board of Education in February, students are not due back in classrooms until Monday, August 24, according to WTTW. That means the shooting reportedly involving custodial staff occurred with no children on campus.
A Southwest Side Neighborhood Already on Edge
Garfield Ridge falls under the Chicago Police Department's 8th District, which covers nearly a dozen Southwest Side neighborhoods and ranks third citywide in 911 call volume, per FOX 32 Chicago. That call volume has fueled a push by Cook County and city leaders, backed by $3 million in state funds, to convert a vacant 75,000-square-foot former Illinois National Guard armory near Midway Airport into a second 8th District station. Area alderpersons have cited heavy call volume and manpower shortages across the district as reasons for the expansion.
The shooting near Mark Twain Elementary adds to a string of firearm incidents that have rattled the neighborhood in recent months. Hoodline previously reported that a 16-year-old was shot while parked during a late-night gathering on the 5100 block of South Major Avenue, just blocks from the school, on July 12. In November 2025, a 27-year-old man was fatally shot on the nearby 5100 block of South Luna Avenue, a case in which residents reportedly delayed calling 911 for 10 minutes following the city's 2024 termination of the ShotSpotter gunshot detection system, according to CWB Chicago. That case led to murder charges against a Stickney man in February, and Tabares had been a vocal advocate for retaining the gunshot-detection technology on the Southwest Side.
What Illinois Law Says About Guns Near Schools
Under Illinois statute 720 ILCS 5/24-1, knowingly possessing or discharging a firearm on school grounds, or on any public way within 1,000 feet of school property, carries enhanced felony penalties, according to the Giffords Law Center. State law also mandates immediate law enforcement notification when weapons are detected on or around school property, underscoring the legal stakes of any confirmed firearm discharge so close to Mark Twain Elementary's campus.
The shooting arrives amid a broader stretch of public safety concerns across Garfield Ridge and the surrounding Southwest Side. Chicago police were separately investigating an early morning break-in at Tom's Tap on West Archer Avenue on August 6, where a burglar smashed a glass door and emptied a cash register, according to CBS Chicago. That same week, city leaders faced calls for stricter enforcement after unauthorized street takeovers at nearby intersections including 47th Street and Cicero Avenue, a trend Hoodline covered in its report on the street takeover crackdown push.
Officials had not confirmed a motive for Monday's shooting, and it remains unclear whether the incident was connected to a domestic or workplace dispute. The medical condition of both people involved had not been officially released, and it is not yet known whether Chicago Public Schools plans any additional safety measures or support services before students return this month. This remains a developing story, and Hoodline will update as authorities release more information.
