On Monday a San Francisco UPS driver recovering from a gunshot wound said in an interview that he does not understand why his colleague Jimmy Lam shot him and killed three fellow drivers last week. He said he does not believe the shooter had reason to feel disrespected, which police have suggested as a possible motive.
43 year old Alvin Chen cried at times as he told The Associated Press about the chaotic shooting inside a UPS warehouse Wednesday. It left Lam dead after he killed himself and left another driver with a gunshot wound.
Police have suggested Lam might have felt disrespected by other workers.
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