A British solider also died while on a training exercise in the sweltering temperatures.
Marvin and Mae Acosta, who purchased one of the winning tickets in the largest Powerball jackpot, have come forward.
The woman's 55-year-old husband was acquitted on charges of complicity in failing to stop the killings, which occurred between 2003 and 2013.
North Korea said it had conducted a ballistic missile test that simulated pre-emptive strikes against ports and airfields used by the U.S. military.
Florida health officials said Tuesday they were investigating a possible case of Zika that wasn't carried back by a traveler.