The New York Post:
Video shows man brutally attacked with cobblestone on NYC sidewalk
A 28-year-old man was critically injured after a suspect randomly clobbered him in the head with a cobblestone while he was walking down a Bronx street, police and sources said.
The brutal caught-on-camera attack occurred as the victim was walking on Brook Avenue near East 147th Street in Mott Haven at about 5 a.m. last Wednesday, police said.
The male suspect stalked the victim from behind for several blocks before concealing his face with a mask and launching the ruthless assault, sources said.
After striking the victim with the cobblestone, the suspect stomped on the man’s head, police said.