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.

Texas authorities issued a Blue Alert for a man suspected of violence against a law enforcement officer in Hall County, southeast of Amarillo.

Seth Altman— "wanted for involvement in the killing or serious injury of a law enforcement officer"— was last seen in an area southeast of Amarillo. That's hours away from major Texas cities and their residents that were hit with an unexpected and loud early morning alert.