I think Fredo could have killed the shooters as the killers were found dead outside Deanna's room and Deanna is Fredo's wife so he would of had easy access to outside that room , and he was extremely jealous of Michael so he could of killed them out of pure jealousy or rage that he was overlooked and Michael took over the family

jus my thoughts tongue


IN MY HOME!IN MY BEDROOM WHERE MY WIFE SLEEPS!where my children come to play with their toys...