DELAFIELD, Wis. — Authorities are investigating a shooting in the Town of Delafield that left a 52-year-old man seriously injured and resulted in the arrest of a 25-year-old suspect on Sunday afternoon. The incident prompted a significant law enforcement response as investigators worked to determine the circumstances surrounding the shooting. According to the Waukesha County Sheriff’s Department, deputies were dispatched to a residence on McDowell Road near Hickory Hill Drive shortly before 3 p.m. after receiving reports of a person suffering from a gunshot wound. Upon arrival, emergency responders located a man with serious injuries and provided immediate medical assistance before transporting him to a nearby hospital. Investigators say a 25-year-old man was taken into custody at the scene. Authorities have described the incident as a domestic-related shooting and emphasized that there is no ongoing threat to the public. Multiple law enforcement units remained at the residence for several hours as detectives collected evidence and interviewed witnesses. Neighbors reported hearing gunshots and seeing a heavy police presence in the normally quiet neighborhood. Evidence markers were visible around the property as investigators processed the scene. Local reports indicate that the victim and suspect are believed to be related, though authorities have not released extensive details regarding the events leading up to the shooting. The sheriff’s office continues to investigate the circumstances surrounding the incident and has not yet announced whether additional charges will be filed. Officials are asking anyone with information that may assist the investigation to contact the Waukesha County Sheriff’s Department. Additional updates are expected as detectives continue their inquiry into the shooting. The investigation remains ongoing. Post navigation Pearson Airport Lockdown Today: Police Investigation Triggers Major Response at Terminal 1 151 Stabbing Today: Police Investigating After Person Injured in Knife Attack