Riot girl

At the protest, Cindy threw a rock at a cop.
It bounced off of his riot shield and came back at Cindy.
It struck her in the forehead, knocking her out cold.
Cindy woke up in an ambulance, handcuffed to the stretcher.
“It’s going to be a while,” said the paramedic standing over her. “Your friends have all of the roads blocked.”
That’s when the ambulance started to rock back and forth.
“Shit!” said the driver. “Get out!”
He bolted from his door, while the paramedic escaped from the back.
Cindy screamed as the stretcher tipped over, breaking her neck.