The young boy was apologetic. "Please mister ... please, I'm sorry... I didn't know what else to do," he pleaded.
"I threw the brick because no one else would stop..."
With tears dripping down his face and off his chin, the youth pointed to a spot just around a parked car.
"It's my brother," he said.
"He rolled off the curb and fell out of his wheelchair and I can't lift him up."