The fire occurred May 1 at 8:56 p.m, just hours after the sailor's Naval Air Station Oceana unit initiated a full drug test for its roster, according to an affidavit filed in Virginia Beach Circuit Court two weeks ago.
The investigation has found that the fire was set intentionally with the use of gasoline as an accelerant.
The Naval Criminal Investigative Service (NCIS) has also revealed that the suspect sailor purchased $5.23 in gasoline from a Norfolk 7-Eleven about four hours before the incident, and his vehicle was captured on surveillance camera entering the base at 7:30 p.m and leaving it about nine minutes after a fire alarm sounded.
NCIS spokesman told AP that a special agent obtained a search warrant for the sailor's cell phone records from April 1 through July 1. No one has yet been charged in the case.