Baltimore County police are actively searching for a suspect wanted in connection with the double homicide of two siblings, 15-year-old Giovanna Western and 9-year-old Steve Western. The tragic incident occurred Tuesday night, July 7, 2026, in the Gwynn Oak community of Baltimore County, Maryland. Officers were dispatched to a residence on Talles Road just before 7:30 p.m. after the children's parents returned home to discover the bodies of their son and daughter. Upon arrival, investigators observed two bullet holes in the exterior of the home, confirming the fatal shooting. The children were identified by authorities on Friday, July 10, 2026. The Gwynn Oak community is currently in a state of mourning and shock, with neighbors expressing profound sadness over the loss of the young siblings. Local Councilmember Izzy Patoka has stated that police are dedicating significant resources to this high-priority investigation. Western High School, where Giovanna was a student, has issued a tribute and provided resources for grieving classmates. Police are urging anyone with information regarding the suspect's identity or location to come forward. The Baltimore County Police Department is offering a reward of up to $2,000 for information leading to an arrest. Residents can provide tips anonymously by contacting Metro Crime Stoppers at 1-866-756-2587 or by calling the Baltimore County Police Department directly at 410-887-4636. Information may also be submitted through the iWATCH program. The investigation remains ongoing as authorities work to locate and apprehend the individual responsible for the killings.