They did pretty well for two ninjas that were tied up, but the van doors opened and even more agents rushed out as backup - and these ones were smart enough to keep themselves at a distance.

They raised their tranq guns and fired multiple darts from all directions. Raph tried to knock them away with the thick ropes around his hands but several hit him anyway: one in the thigh, one in the upper arm, one in the calf.

"Mikey, try to - the crowd -" Mikey needed to make a break for the crowd, maybe they would hide him and free him, maybe...

Maybe...

Raph didn't have any more time to think about the maybes. As the chanting around them morphed into cries of distress and anger, the world went black.