Cedar Hill: A Chase Customer Stopped a Knife Robbery Before Police Did

Cedar Hill Police said officers were called at about 9:04 a.m. Monday, August 31, 2026, to a robbery in progress at a Chase Bank in the 200 block of North Highway 67 Service Road. Investigators said the suspect entered armed with a knife and demanded money from employees. During the incident, a customer who was armed with a firearm fired, striking the suspect. CBS News Texas reported the police account. Chase Bank declined to comment.

The wounded suspect ran from the bank. Officers found him nearby and began lifesaving measures. He was taken to a hospital and later died. Police have not identified the suspect or the customer. They have not said whether the customer faces charges. No other injuries were reported. Cedar Hill police said no officers fired. The customer stayed at the scene and is cooperating. FBI Dallas was notified because it was a bank robbery. Detectives are reviewing surveillance video.

Texas Penal Code §§ 9.32 and 9.33 address deadly force and defense of a third person. Police have not announced a charging decision. That is the live legal fact. The operational fact is simpler: a knife robbery was in progress inside a bank, and a customer with a gun was already there. Response time is not a slogan when the threat is across the teller line.