"Police identified the man who was chased down in a subway and shot to death by plainclothes officers as a Brazilian and expressed regret Saturday for his death, saying they no longer believed he was tied to the recent terror bombings. Friday's shooting before horrified commuters prompted criticism of police for overreacting and expressions of fear that Asians and Muslims would be targeted by a trigger-happy culture after two well-coordinated attacks in two weeks. The man shot at the Stockwell subway station was identified as Jean Charles de Menezes, 27. Witnesses said he was wearing a heavy, padded coat when plainclothes police chased him into a subway car, pinned him to the ground and shot him in the head and torso."