Riley waited for a signal as Payne stood up and walked towards the guards, his shackles grinding on the cold, hard floor.

"Go back to your seat, abomination. We are here for security purpo-" The guard was interrupted as Payne had spat in his face, a split second later another guard tackled him, the rest of them encircled him, kicking and beating Payne. 

Riley saw the signal and immediately headed for the camera, David whispered to Riley "Get that damned cam down. The second you finished, we each take a guard down!" he'd had done this many a time when he was a thief, though there was never a brawl going on behind him when he did it. Normally he would have needed tools, but the sound of the commotion allowed him to construct some. It didn't take him long to disable the camera, as it sparked and died, he stood up with still enough sonic energy left in him to help Payne, they would need to kill the guards quickly before more reinforcements came.

Enveloping his fists with what was left of the sonic energy he gained and ignoring the pain in his arm which he noticed was getting duller with every second, he walked up to one of the guards and punched them in the stomach, normally a punch like this would have left them winded, but enhanced with Riley's powers it made the guard vomit in his gasmask and he fell over unconscious. More guards wearing riot gear marched in. "OH FOR FUCK'S SAKE, THE PLAN'S FALLING TO SHIT!" Riley shouted as he ran up to the rest of the guards, enveloping the other limbs and the rest of his body.