Seth Altman, 33, who was last seen in Memphis, Texas, around 80 miles south of Amarillo. He is sought in connection with the injury of a law enforcement officer.

A blue alert has been issued in Texas for Seth Altman. He is suspected of injuring a police officer and is believed to be armed and dangerous.

According to the Texas Department of Public Safety, the alert was issued for Seth Altman, 33, of Memphis, for "the killing or serious injury of an officer" in Hall County, which sits in the panhandle, just southeast of Amarillo.