Walgreens manager Guang Hong convicted of assault after punching shoplifter with keys at Castro store. Incident highlights ...

Guang Hong, 46, recovered the stolen shampoo, then charged at the suspected shoplifter and punched him in the face, ...

Cops arrested San Francisco Walgreens employee Guang Hong, 45, for allegedly stabbing would-be shoplifter Larry Whitlock, 30, in the eye with a knife during a brawl over stolen merch.

Surveillance video shows a worker named Guang Hong, 45, chasing him onto the street. The two exchange words during a standoff. Hong goes back into the store while Whitlock remains outside.