Your RotherhamBoy (17) admits killing Lewis Williams but denies murderA BOY has admitted killing a man in Mexborough — but denied murder, claiming he thought the “slam-gun” he had used was only capable of “making a loud bang”.By Adele ForrestPublished 8th Sep 2021, 12:58 BSTUpdated 8th Sep 2021, 14:22 BST Victim Lewis Williams Related topics:MexboroughDoncasterBarnsley