Warning: Some viewers may find images in this video to be disturbing.
WASHINGTON D.C. — Police are looking for a man who allegedly knocked a 63-year-old man out with one punch on May 17.
Video shows a man in a red shirt exchanging words with the victim.
There is no audio, so we don’t know what was said that led the man in the red shirt to punch the older man in the face.
But the victim was left motionless, and no one came to his aid.
The only person who came near him, was the man who knocked him out with that one swift punch. The man in the red shirt can be seen rummaging through the pockets of the still-unconscious man.
Authorities say the “person of interest” got away with $1.