A man opened fire Thursday at a Texas cabinet-making company where he worked, killing one person and wounding five others before shooting and wounding a state trooper prior to his arrest, authorities said.

Bryan Police Chief Eric Buske told reporters he believes the suspect, whose name wasn’t immediately released, is an employee at the Kent Moore Cabinets location where the shooting happened. He said investigators believe the man was solely responsible for the attack, which happened around 2:30 p.m., and that he was gone by the time officers arrived.

Also read:Child among 4 dead in shooting at California office building

Four of the five people who were wounded at the business were hospitalized in critical condition, authorities said. During the manhunt for the suspect, he shot and wounded a state trooper, who was hospitalized in serious but stable condition, the Texas Department of Public Safety said on Twitter.

Grimes County Sheriff Don Sowell said about two hours after the attack, the suspect was arrested in Bedias, a tiny community about 25 miles (40 kilometers) northeast of Bryan.

Investigators were still trying to determine the motive for the attack, authorities said.

The Bureau of Alcohol, Tobacco, Firearms and Explosives sent agents and dogs to the shooting scene, said spokesman Deon Washington. Police asked people to stay away from the business during the investigation.

Bryan is about 100 miles (160 kilometers) northwest of Houston and is near Texas A&M University. With more than 86,000 residents, it is the seat of Brazos County.

A person who answered the phone at Kent Moore Cabinets’ headquarters in Bryan said she couldn’t provide any information on the shooting. The company, which makes custom cabinets, has design centers in nearly a dozen Texas cities and employs more than 600 people, according to its website.

Also read:2 killed in 3rd night of unrest over Blake shooting in US

Texas Gov. Greg Abbott offered prayers for shooting victims and their families.

“I have been working closely with the Texas Department of Public Safety and the Texas Rangers as they assist local law enforcement on a swift response to this criminal act. Their efforts led to the arrest of the shooting suspect.”