Subscribe | UPI Odd Newsletter Subscribe Dec. 11 (UPI) -- Police say that an argument about beer at a St. Louis White Castle early on Tuesday morning led a suspect to stab a 57-year-old man in the head. The suspect was told by an employee that he had to leave after walking into the White Castle holding a beer at about 3:50 a.m. Advertisement When the beer-drinking suspect started a confrontation with the employee, another male patron tried to help. During a physical altercation with the man and the employee, the suspect pulled out a knife and stabbed the victim in the head. The man was taken to the hospital with a minor facial injury. “I’ve never heard anything like that,” said passerby Leonard Cannon. “Maybe the guy had a problem,” he said. Police are still searching for the suspect. [KMOV] [KTVI] Read More Car explosion near Kabul airport; no casualties Brandi Glanville apologizes for 'definitely inappropriate' comment New bird flu strain H7N9 resists drugs, retains ability to infect, cause disease Nadya Suleman, Octomom, and her children face eviction NH man busted for stealing from 7-Eleven after putting real name on job application