Sebring (dpa) - A man has shot dead at least five people in a alleged robbery on a bench in the US city of Sebring in Florida. "We have at least five victims, people who were uselessly murdered in this bank," said police chief Karl Hoglund at a press conference after the fact. The alleged perpetrator, a 21-year-old man, was arrested. He himself called the police and surrendered later, after a special police squad had invaded the bank.