Waukesha, Wisconsin — The Waukesha Police Department is actively searching for a suspect accused of committing an armed robbery at a local convenience store. The incident occurred early Thursday morning, August 20, 2026, at approximately 12:40 a.m. in the 400 block of Summit Avenue. According to police reports, the suspect entered the establishment armed with a handgun and demanded money from an employee who was working alone at the time. After taking an undisclosed amount of cash, the suspect forced the worker into a back room and restrained them using zip ties. Authorities have confirmed that the employee was not physically injured during the ordeal. A customer who arrived at the store shortly after the robbery took place assisted in alerting law enforcement to the crime. The suspect remains at large, and police are urging anyone with information regarding the incident or the identity of the suspect to come forward. Investigators are particularly interested in speaking with individuals who may have seen suspicious activity in the area or who have surveillance footage from nearby businesses. Detective Lusmann with the Waukesha Police Department is leading the investigation. Residents with any tips or information are encouraged to contact Detective Lusmann directly at 262-524-3924. The community is reminded to remain vigilant and to report any suspicious behavior to local authorities immediately. This case highlights the ongoing efforts of the Waukesha Police Department to ensure public safety and bring perpetrators of violent crimes to justice. The investigation is ongoing, and more details may be released as the inquiry progresses. The public is asked to share this information with others who may have relevant knowledge to assist in the apprehension of the suspect.