Bernell Benn said he was simply in line at a Rite Aid pharmacy Thursday afternoon to pick up his medicine. He was chatting on the phone with his mother when he noticed that a man had cut in front of him. What happened next at the store in the 3600 block of Tidewater Drive is in dispute. Benn, in a jailhouse interview, said he was defending himself when he fatally shot that man in a gunfight. "I came to the store just to get my medicine," said Benn, who was crying as he was led into the interview at Norfolk...