The Father, The Nephew seeing his uncle get murdered, The Cashier in the crossfire and hospitalized. Its likely more innocent people who were dragged into this because of how the hitman was operating.Ultimately everyone is getting what they earned. You do illicit business and don't hold up your end, sometimes it's a death sentence...
You live your life dealing and robbing and sending hits, that shyt catches up to you sooner than later (Chester, the man behind the plays)...
You live as a hitman for hire, sooner than later that bill comes due too, either someone killing you or, his actual reality, charged with multiple murders and rest of your life in a cage...
Every single person besides the father of the one guy, earned their outcome so it's hard to feel sorry for anyone else in this story...