Mullis is set to to die by lethal injection about 16 years after he killed 3-month-old Alijah and abandoned his body in a secluded area of Galveston’s Seawall

Travis Mullis was executed 16 years after killing his infant son and leaving the body on the side of Galveston's Seawall Boulevard.

Travis Mullis, who sexually assaulted his baby son before strangling him and stomping on his head in January 2008, has been put to death at Texas State Penitentiary in Huntsville

Mullis was executed 16 years after he told police he reached his "breaking point" and killed his baby boy when he wouldn't stop crying.

Despite having the right to appeal his sentence, he repeatedly waived those rights and refused clemency. The execution took place at the state penitentiary in Huntsville.

Travis Mullis, 38, received a lethal injection at the state penitentiary in Huntsville on Tuesday and was pronounced dead at 7:01 p.m. CDT. He was

Baby Alijah's family never got the chance to see him grow up after he died at the hands of his father. Now Travis James Mullis is set to be executed.

Travis Mullis in 2011 was convicted by a Galveston County Jury of charges that he stomped his baby boy, Alijah, to death on the Galveston seawall.

A Texas man who waived his right to appeal his death sentence has received a lethal injection for killing his 3-month-old son more than 16 years ago.

Travis Mullis admitted to the killing in a written and videotaped confession. During his trial, defense attorneys asked jurors to consider a lesser offense for Mullis and focused on his history of mental illness that developed during his early childhood.