LOS ANGELES (AP) — Authorities conducting a criminal investigation into the deadly scuba diving boat fire that killed 34 people off the coast of Southern California plan to interview previous patrons of the boat company to determine what kind of safety information they were provided during trips, a law enforcement source said.
Investigators will ask the patrons about possible safety violations and what they saw on the boat during their excursions with Truth Aquatics Inc., according to the source, who has knowledge of the evidence collected under search warrants in Santa Barbara.
The source was not authorized to comment publicly and spoke to The Associated Press on Monday on the condition of anonymity.
The source also said investigators collected electronics, employee and training records, and business documents during search warrants executed at the company’s office and remaining two vessels.
FBI spokeswoman Laura Eimiller said no criminal charges have been filed and the FBI, Coast Guard and U.S. attorney in Los Angeles are participating in the investigation with other agencies. Investigators want to know if the captain and boat owners followed safety requirements.
On Friday, Santa Barbara County Sheriff Bill Brown said the investigation had not yet taken a criminal turn, though charges were possible. That turn of events appeared to happen Sunday when federal agents first executed the search warrants, which continued Monday.
Investigators have been gathering other evidence, including interviewing the captain and four surviving crew members, since the Sept. 2 tragedy off the Channel Islands.
Thirty-three passengers and one crew member were trapped below deck when the fire broke out after 3 a.m. on the Conception. Initial examinations indicate the people died of smoke inhalation before being burned, Brown said. All but one body has been found.
Multiple efforts by the crew to save the trapped victims were unsuccessful because the fire was out of control and they had to abandon ship, according to authorities who spoke with them and the boat’s owner.
Authorities are looking into various safety issues, including whether patrons received safety briefings and if a night watchman was on duty when the blaze broke out before dawn.
If charges are brought, prosecutors are likely to apply an obscure federal law known as the Seaman’s Manslaughter Statute, which predates the Civil War and was enacted to punish negligent captains, engineers and pilots for deadly steamboat accidents that killed thousands.
The crime carries a potential penalty of up to 10 years in prison and sets a low bar for prosecutors, who only need to prove simple negligence or misconduct on the part of the captain or crew.
The law can also be extended to an executive of a company that owns a vessel who engages in “fraud, neglect, connivance, misconduct, or violation of law” that takes a life. That is harder to prove and used less frequently, said attorney Kierstan Carlson, who advises maritime clients to expect a criminal investigation in the case of deaths.
A ship captain could be convicted if found to not have proper firefighting or safety equipment aboard or failing to have someone keeping watch.
“That means somebody in charge of the vessel, in charge of major operations,” Carlson said. “There are some cases where a captain will put a really junior person who is not sufficiently experienced in charge. That would also be a breach of the standard of care.”
While the manslaughter law was not widely used after being written in 1838 and beefed up in 1852, it has been used more frequently in the 21st century, Carlson said.
The charge was brought in the 2003 Staten Island ferry crash that killed 11, the 2010 Deepwater Horizon oil rig blowout and the sinking last summer of a duck boat in Missouri that killed 17.
The criminal probe also includes the Sheriff’s Department and the Bureau of Alcohol, Tobacco, Firearms and Explosives, which is looking into the fire’s cause and origin. The National Transportation Safety Board is investigating safety aspects.
High winds on Monday have postponed the search for the final victim, as well as salvaging the vessel that sits in 65 feet (20 meters) of water off Santa Cruz Island.