***Killer security robots at a Southern Cal mall*** Security robots at a Los Angeles mall malfunction after a lightning strike and become a deadly threat to a group of youths partying at a furniture store after hours. “Chopping Mall” (1986) takes the malevolent robot idea of “Westworld” (1973) and places it in the mall setting of “Dawn of the Dead” (1978) with robots that look like maliciouver mais...