Joseph Naugle, 22, has been charged with attempted murder after allegedly stabbing five coworkers at the Thunder Valley Casino Resort in Lincoln, California. Police released Naugle's mugshot on Thursday.
Deputies responded to the incident on Wednesday night and took Naugle into custody within minutes. Authorities stated that the suspect knew all five victims and that no additional suspects are outstanding, indicating no ongoing threat to the public.
One victim was transported to a hospital with injuries that were not considered life-threatening. The other four victims received treatment at the scene from emergency personnel. Additional charges are anticipated as the investigation continues.