At least two people have been killed at a shooting in a south Florida nightclub, NBC News reports. The Fort Myers Police Department told NBC2 that 14-16 people have been shot at Club Blu in Fort Myers, with at least two casualties. Some of the injuries was described as "life threatening." One person of interest has been detained by the FMPD. Tweet Embed:https://twitter.com/mims/statuses/757495717556609024Ft Myers Police Dept updates @NBC2 on Club Blu shooting early Monday.