Prosecutors say it would have taken just two clicks for Officer William Porter to save Freddie Gray’s life: one click to buckle him into the back of a transport van and another click of his police radio to call for medical help.

Porter’s lawyers say he’s not to blame for Gray’s death, which has roiled Baltimore for months.

Gray died April 19, a week after his neck was broken while he was in the back of a police van with his wrists and ankles shackled.

Read more at JET.