Pulling on the collars seems to damage them all severely, but the electronics inside them being damaged causes an electrical shock to... Just about everyone.

It's not debilitating but it hurts like a son of a bitch.

Your powers are all much less heavily restricted now. The third prison, who hasn't given their name yet, is now slightly larger, their skin is turning red, and their hair is going wild. They're still pulling at the collar despite being shocked by it.

Charlotte just kind of backs away from them, not trying her damaged collar.

Suzie is able to get her collar off, however, by shrinking down to the size of a two-year-old and living the now too large collar over her head and setting it down on the floor before assuming her original size. She crouch walkers over to the hall sentence...

Just in time for some kind of wavering shimmer int he air, like the empty space above a fire in summer, to manifest revealing an armed guard just inside the entrance who points a very large automatic rifle directly at Charlotte.

Schlict.

"Alright, you're all—Gak!"

Suzie's immediate response to someone appearing out of nowhere and aiming a gun at her designated new Commanding Officer was to jump up, produce a bone spike from he fist, and drive it right through the armed guard's neck.

Schlict. Spike goes back in arm. Guard falls over dead.

"What the Hell was that!?"

"Armed assailient entered with advanced stealth technology and pointed a weapon as the commanding officer. This tool elemited the threat. Standard procedure. Assailant was stupid, a proper assassin would have killed Commanding officer, Suzie, and other threats without dropping stealth." The child shows no remorse.

(And that's Suzies establishing character moments taken care of.)