Numerous reports, even at the time of the Flaw-nego shootings, were alleging that Ducarme was both a blood and a crip. It seemed no one knew. In any event, he has ties to both groups. I'm not sure if he's out yet, but these 2 guys who were shot were top level guys who were recently released from prison (killing were territorial maybe?).
or
There was an article in the Journal de Montreal tying these major shootings to Vito coming out of prison. Everyone tied to Vito in recent years has been eliminated. Could this be another case of "if you're tied to him in any way, you're done." Vito may have sought protection from these guys once out. These 2 guys have been used by Vito and Magi in the past for protection and shakedowns and were also tied to Nick the Ritz.
http://www.journaldemontreal.com/2012/08/12/chef-de-gang-des-rouges-execute