.. Dougherty was closer to the scene, acted out of character, had no alibi etc..
I've read this before 1. Why would he then alibi the accused? He could have said in testimony -"Yeah I saw Oswald. He like had this big heavy sack in his hand." 2..Jack Dougherty had no more motive to kill JFK than Oswald did. 3..Look for the guys who had a motive...those were your hitmen.