Fort Myers firefighters wash stains with bleach and a firehose in the parking lot of Club Blu after a shooting in Fort Myers, Florida, U.S. July 25, 2016. REUTERS/Joe Skipper

Fort Myers firefighters wash stains with bleach and a firehose in the parking lot of Club Blu after a shooting in Fort Myers, Florida, U.S. July 25, 2016. REUTERS/Joe Skipper

Fort Myers firefighters wash stains with bleach and a firehose in the parking lot of Club Blu after a shooting in Fort Myers, Florida, U.S. July 25, 2016. REUTERS/Joe Skipper

July 25, 2016 12:16 PM (UTC+8)