The Latest: Arkansas inmate asks US court to halt execution

LITTLE ROCK, Ark. (AP) — The Latest on Arkansas’ effort to execute a fourth inmate before its supply of a lethal injection drug expires on Sunday (all times local):
1:35 p.m.
An Arkansas inmate scheduled to die by lethal injection Thursday night is asking the nation’s highest court to halt his execution.
Attorneys for Kenneth Williams on Thursday asked the U.S. Supreme Court to stay the condemned killer’s execution. The filing claims Arkansas did not provide Williams a f