Texas Code of Criminal Procedure - CRIM P Art. 13.05. Criminal homicide committed outside this State

The offense of criminal homicide committed wholly or in part outside this State, under circumstances that give this State jurisdiction to prosecute the offender, may be prosecuted in the county where the injury was inflicted, or in the county where the offender was located when he inflicted the injury, or in the county where the victim died or the body was found.