Published July 19. 2012 2:00PM Updated July 20. 2012 12:11AM
The Naval Criminal Investigative Service has not ruled out the possibility that the large blaze that severely damaged the USS Miami, a small fire that later broke out near the submarine and a fire alarm that was pulled are connected.
NCIS spokesman Ed Buice said that while the ongoing investigation has not found evidence that suggests the three incidents are related, "that possibility cannot be eliminated at this time."
The Groton-based Miami (SSN 755) was in a dry dock at the Portsmouth Naval Shipyard for maintenance and upgrades when it caught fire at 5:41 p.m. May 23 and burned until 3:30 a.m. the next day.
The fire, which caused more than $400 million in damages, started in the vacuum cleaner used to clean the work site at the end of a shift, preliminary findings show.
NCIS is offering a $5,000 reward for information about either the small fire outside the Miami in the dry dock at about 7 p.m. on June 16, or the fire alarm that was pulled in the same general vicinity at about 11 p.m. June 19. The June 16 fire was immediately extinguished with a hand-held fire extinguisher.
"The goal of the ongoing investigations into the USS Miami fire is to determine conclusively how and why it occurred and to be able to prove that there was — or just as importantly that there was not — any intentional wrongdoing or criminal activity," Buice said in a statement Thursday.
Buice said he could not discuss any additional details about the investigation.
NCIS launched a new hotline last year to receive anonymous crime tips via text or an online form. To submit a tip, visit www.ncis.navy.mil/contactus/pages/reportacrime.aspx.