In York County, Pennsylvania, on September 17, 2025, a tragic shooting occurred where three police officers were killed and two others were critically injured. The officers were conducting a follow-up on a domestic investigation when they were fired upon at a home in North Codorus Township. The suspect, who may have been involved in a personal relationship with a resident at the home, also died at the scene, believed to have taken his own life. The incident prompted lockdowns at nearby schools and a hospital, and it involved a large police response with multiple agencies assisting in the investigation. State and federal authorities are continuing to investigate, and officials have expressed condolences and called for prayers for the officers and their families.