John William Hummel, 45, has been executed by the state of Texas. Prison officials adopted a new procedure for media witnesses to Texas executions. Correcting an error prison officials made last month, media witnesses will now be under constant supervision by a correctional officer to make sure they are brought into the execution chamber. — Texas — The Huntsville Item has reported that John William Hummel, 45, had been executed by the state of Texas at 6:49 p.m. CST on June 30, 2021. He was executed by lethal injection inside the execution chamber at the Huntsville “Walls” Unit in Huntsville, Texas. Hummel was the second…