The traitor was executed by (a) 'firing squad'.
the Olympic gymnastics 'squad'
the bomb/fraud/vice 'squad'
(..) if you wanted to come. Hawthorne, Everdeen, come meet your new unit. I'm lieutenant Jackson, and I wanna introduce you to your squad. This is second lieutenant Mitchell, best sharpshooter in Panem. These are the Leeg sisters. First combat division. (..)2015 The Hunger Games: Mockingjay - Part 2
(..) made history. But the future, our future, starts tomorrow at dawn, when we march together into the capitol. Squad ? Looks like you got your meals covered. Tryin' to be prepared. Don't lie to me. We've been hunting together (..)2015 The Hunger Games: Mockingjay - Part 2