In the USA former Marine has killed four people including a three-month-old baby in Florida.
The attacker who served in Afghanistan and Iraq also wounded on 11 year old girl with seven gunshots. Police said the man had no connection with the victims and just went inside their home and opened live fire.
The county Sheriff said the assailant was waiting full body armor and engaged in intense gunfight before surrending himself. He told the police that he was a survivalist and that he had been taking metamorphitamine.