Stabbings at Target, The shopping trip of people to Target turned into a nightmare for East Liberty, Pa., residents on Monday afternoon when a man holding a knife was chased into the superstore, stabbing three men and a teenage customer in the process. The suspect, whose identity is unknown, ran into the store after fighting with several men down the street in an effort to lose his attackers, the Associated Press reported on Tuesday. Police spokeswoman Diane Richard said upon entering the store the man ran to checkout lanes were he grabbed a 16-year-old customer standing with her family, using her as a human shield against his attackers. The teen suffered a cut on her back and arm. She was listed in critical condition at Children’s Hospital, but has since been upgraded to serious condition. Pittsburgh Police Sgt. Thomas Huerbin said the teen underwent surgery for stab wounds. Dominique Gomez, 21, of Wilkinsburg, told the Pittsburgh Tribune-Review that the man was yelling that he ha