That article is really confusing as to exactly what happened to the guy. From the way it seemed to me the other guy actually picked up the bike while the victim was one it and threw all of it at once into a sheetrock wall?!!!!
I was thinking the exact same thing.
I couldn't tell if the perpetrator threw his own bike at the victim or like Torgo said, he picked the guy up while he was still on his bike and threw him.
It was very vague.