Authorities are searching for an unknown suspect following an armed attempted robbery that occurred on the campus of Fullerton College in Fullerton, California. The incident took place on August 15, 2026, at approximately 1:45 P.M. between Buildings 200 and 100, located off Chapman Avenue. According to reports from Campus Safety, the suspect was wielding a knife during the altercation. The assault resulted in an injury to the victim's hand. The victim, who is not a current student or employee of the campus, was escorted by Campus Safety and Fullerton Police Department personnel to a local hospital, where they are receiving treatment for non-life-threatening injuries. The suspect fled the scene immediately after the incident and was last seen traveling eastbound on Commonwealth Avenue. Descriptions provided by witnesses and investigators identify the suspect as a white or Hispanic male, approximately 6 feet tall, with dark black hair. At the time of the incident, the suspect was reportedly wearing a white shirt. The Fullerton Police Department and Campus Safety are actively investigating the case and are urging the public to remain vigilant. Students, employees, and community members are advised to be aware of their surroundings and to report any suspicious behavior to Campus Safety or the Fullerton Police Department without delay. Individuals who may have information regarding the identity of the suspect or the details of the incident are encouraged to come forward. Tips can be submitted by contacting Campus Safety directly at (714) 992-7777. In cases involving imminent threats or emergencies, the public is instructed to contact 911 immediately. The investigation is ongoing, and authorities continue to seek the apprehension of the individual responsible for this violent crime.