At the time Wild Bill, and his crew were very powerful, they were making a ton of money, had a big crew with a couple of shooters.

People.on the street thought Bill would try to make a move.

Mikey Scars who was friends with Allie Boy gave Allie a heads up, a warning telling him that Bill, was acting like a boss.

So did Scarpa'a wife she also approached Alllie Boy and said the same thing.

I am sure Allie regrets it the Feds were closing in on Wild Bill he probably would have gotten 20, 30 etc.

Ali got life because of the Wild Bill murder