The Navy is now denying it, but with Weasel words.
http://www.chattanoogan.com/2015/8/2/30 ... arges.aspx$1:
UPDATE: A spokesman for the U.S. Navy on Sunday denied reports that disciplinary charges will be filed against Lt. Cmdr. Timothy White for discharging an unauthorized weapon on federal property.
According to a post of Facebook and other social media sites, a statement reads, “Stories of Navy personnel being charges with an offense are not true. There is still a long way to go in reviewing the facts of this tragic incident, but at this time we can confirm no service member has been charged with an offense.”
Same thing they told Fox, but Fox stressed they didn't deny he might be charged in the future. Here they just stress that he hasn't been charged yet.