BALTIMORE — The FBI is now conducting a criminal investigation into last month’s ship collision that brought down the Francis Scott Key Bridge in Baltimore.
The Washington Post reported that the federal agency is looking into whether the crew left Baltimore knowing that the ship Dali had problems with its systems.
[ Francis Scott Key Bridge collapse: What to know about the Dali ]
The Coast Guard is also investigating, CNN reported.
The 985-foot ship lost power as it left port and hit one of the support pillars that held up the bridge on March 26. A construction crew was filling potholes on the bridge at the time of the crash. Six fell into the water and died. Two others survived.
[ Francis Scott Key Bridge collapse: A timeline of the events ]
“The FBI is present aboard the cargo ship Dali conducting court authorized law enforcement activity,” the FBI said in a statement announcing the investigation.
U.S. Attorney for Maryland Erek Barron said that while he cannot typically confirm or comment on investigations, “the public should know, whether it’s gun violence, civil rights abuse, financial fraud, or any other threat to public safety or property, we will seek accountability for anyone who may be responsible.”
[ Francis Scott Key Bridge collapse: Crews open temporary channel ]
The National Transportation Safety Board has been investigating the cause of the crash, focusing on the engine room’s equipment, CNN reported.
Bridge collapse The Dali container vessel after striking the Francis Scott Key Bridge that collapsed into the Patapsco River in Baltimore, Maryland, US, on Tuesday, March 26, 2024. The commuter bridge collapsed after being rammed by the Dali ship, causing vehicles to plunge into the water. Photographer: Al Drago/Bloomberg via Getty Images (Bloomberg/Bloomberg via Getty Images)
Bridge collapse The steel frame of the Francis Scott Key Bridge sit on the water after it collapsed in Baltimore, Maryland, on March 26, 2024. The bridge collapsed after being struck by a container ship, sending multiple vehicles and up to 20 people plunging into the harbor below. "Unfortunately, we understand that there were up to 20 individuals who may be in the Patapsco River right now as well as multiple vehicles," Kevin Cartwright of the Baltimore Fire Department told CNN. Ship monitoring website MarineTraffic showed a Singapore-flagged container ship called the Dali stopped under the bridge. (Photo by Jim WATSON / AFP) (Photo by JIM WATSON/AFP via Getty Images) (JIM WATSON/AFP via Getty Images)
Bridge collapse The Dali container vessel after striking the Francis Scott Key Bridge that collapsed into the Patapsco River in Baltimore, Maryland, US, on Tuesday, March 26, 2024. The commuter bridge collapsed after being rammed by the Dali ship, causing vehicles to plunge into the water. Photographer: Al Drago/Bloomberg via Getty Images (Bloomberg/Bloomberg via Getty Images)
Bridge collapse The Dali container vessel after striking the Francis Scott Key Bridge that collapsed into the Patapsco River in Baltimore, Maryland, US, on Tuesday, March 26, 2024. The commuter bridge collapsed after being rammed by the Dali ship, causing vehicles to plunge into the water. Photographer: Al Drago/Bloomberg via Getty Images (Bloomberg/Bloomberg via Getty Images)
Bridge collapse The Dali container vessel after striking the Francis Scott Key Bridge that collapsed into the Patapsco River in Baltimore, Maryland, US, on Tuesday, March 26, 2024. The commuter bridge collapsed after being rammed by the Dali ship, causing vehicles to plunge into the water. Photographer: Al Drago/Bloomberg via Getty Images (Bloomberg/Bloomberg via Getty Images)
Bridge collapse The collapsed steel frame of the Francis Scott Key Bridge and a section of the roadway still upright (L) sit on the water after the bridge collapsed in Baltimore, Maryland, on March 26, 2024. The bridge collapsed after being struck by a container ship, sending multiple vehicles and up to 20 people plunging into the harbor below. "Unfortunately, we understand that there were up to 20 individuals who may be in the Patapsco River right now as well as multiple vehicles," Kevin Cartwright of the Baltimore Fire Department told CNN. Ship monitoring website MarineTraffic showed a Singapore-flagged container ship called the Dali stopped under the bridge. (Photo by Jim WATSON / AFP) (Photo by JIM WATSON/AFP via Getty Images) (JIM WATSON/AFP via Getty Images)
Bridge collapse The steel frame of the Francis Scott Key Bridge sit on the water after it collapsed in Baltimore, Maryland, on March 26, 2024. The bridge collapsed after being struck by a container ship, sending multiple vehicles and up to 20 people plunging into the harbor below. "Unfortunately, we understand that there were up to 20 individuals who may be in the Patapsco River right now as well as multiple vehicles," Kevin Cartwright of the Baltimore Fire Department told CNN. Ship monitoring website MarineTraffic showed a Singapore-flagged container ship called the Dali stopped under the bridge. (Photo by Jim WATSON / AFP) (Photo by JIM WATSON/AFP via Getty Images) (JIM WATSON/AFP via Getty Images)
Bridge collapse The steel frame of the Francis Scott Key Bridge sits on top of a container ship after it struck the bridge in Baltimore, Maryland, on March 26, 2024. The collapsed sent multiple vehicles and up to 20 people plunging into the harbor below. "Unfortunately, we understand that there were up to 20 individuals who may be in the Patapsco River right now as well as multiple vehicles," Kevin Cartwright of the Baltimore Fire Department told CNN. Ship monitoring website MarineTraffic showed a Singapore-flagged container ship called the Dali stopped under the bridge. (Photo by ROBERTO SCHMIDT / AFP) (Photo by ROBERTO SCHMIDT/AFP via Getty Images) (ROBERTO SCHMIDT/AFP via Getty Images)
Bridge collapse The steel frame of the Francis Scott Key Bridge sits on top of a container ship after it struck the bridge in Baltimore, Maryland, on March 26, 2024. The collapsed sent multiple vehicles and up to 20 people plunging into the harbor below. "Unfortunately, we understand that there were up to 20 individuals who may be in the Patapsco River right now as well as multiple vehicles," Kevin Cartwright of the Baltimore Fire Department told CNN. Ship monitoring website MarineTraffic showed a Singapore-flagged container ship called the Dali stopped under the bridge. (Photo by ROBERTO SCHMIDT / AFP) (Photo by ROBERTO SCHMIDT/AFP via Getty Images) (ROBERTO SCHMIDT/AFP via Getty Images)
Bridge collapse Baltimore Fire Department Chief James Wallace, with Police Commissioner Richard Worley (R) and Mayor Brandon Scott (2nd R), speaks at a press conference on the collapse of the Francis Scott Key Bridge Baltimore, Maryland, on March 26, 2024. The bridge collapsed early March 26 after being struck by a container ship, sending multiple vehicles and up to 20 people plunging into the harbor below. "Unfortunately, we understand that there were up to 20 individuals who may be in the Patapsco River right now as well as multiple vehicles," Kevin Cartwright of the Baltimore Fire Department told CNN. Ship monitoring website MarineTraffic showed a Singapore-flagged container ship called the Dali stopped under the bridge. (Photo by Jim WATSON / AFP) (Photo by JIM WATSON/AFP via Getty Images) (JIM WATSON/AFP via Getty Images)
Bridge collapse A section of the roadway still stands after the collapse of the Francis Scott Key Bridge after it was struck by a container ship, in Baltimore, Maryland, on March 26, 2024. The collapsed sent multiple vehicles and up to 20 people plunging into the harbor below. "Unfortunately, we understand that there were up to 20 individuals who may be in the Patapsco River right now as well as multiple vehicles," Kevin Cartwright of the Baltimore Fire Department told CNN. Ship monitoring website MarineTraffic showed a Singapore-flagged container ship called the Dali stopped under the bridge. (Photo by Mandel NGAN / AFP) (Photo by MANDEL NGAN/AFP via Getty Images) (MANDEL NGAN/AFP via Getty Images)
Bridge collapse A US Coast Guard helicopter flies over the Dali container vessel after it struck the Francis Scott Key Bridge that collapsed into the Patapsco River in Baltimore, Maryland, US, on Tuesday, March 26, 2024. The commuter bridge collapsed after being rammed by the Dali ship, causing vehicles to plunge into the water. Photographer: Al Drago/Bloomberg via Getty Images (Bloomberg/Bloomberg via Getty Images)
Bridge collapse TOPSHOT - The steel frame of the Francis Scott Key Bridge sits on top of a container ship after it struck the bridge in Baltimore, Maryland, on March 26, 2024. The collapsed sent multiple vehicles and up to 20 people plunging into the harbor below. "Unfortunately, we understand that there were up to 20 individuals who may be in the Patapsco River right now as well as multiple vehicles," Kevin Cartwright of the Baltimore Fire Department told CNN. Ship monitoring website MarineTraffic showed a Singapore-flagged container ship called the Dali stopped under the bridge. (Photo by ROBERTO SCHMIDT / AFP) (Photo by ROBERTO SCHMIDT/AFP via Getty Images) (ROBERTO SCHMIDT/AFP via Getty Images)
Bridge collapse The Dali container vessel after striking the Francis Scott Key Bridge that collapsed into the Patapsco River in Baltimore, Maryland, US, on Tuesday, March 26, 2024. The commuter bridge collapsed after being rammed by the Dali ship, causing vehicles to plunge into the water. Photographer: Al Drago/Bloomberg via Getty Images (Bloomberg/Bloomberg via Getty Images)
Bridge collapse The steel frame of the Francis Scott Key Bridge sits on top of a container ship after it struck the bridge in Baltimore, Maryland, on March 26, 2024. The collapsed sent multiple vehicles and up to 20 people plunging into the harbor below. "Unfortunately, we understand that there were up to 20 individuals who may be in the Patapsco River right now as well as multiple vehicles," Kevin Cartwright of the Baltimore Fire Department told CNN. Ship monitoring website MarineTraffic showed a Singapore-flagged container ship called the Dali stopped under the bridge. (Photo by Mandel NGAN / AFP) (Photo by MANDEL NGAN/AFP via Getty Images) (MANDEL NGAN/AFP via Getty Images)
Bridge collapse The steel frame of the Francis Scott Key Bridge sits on top of a container ship after it struck the bridge in Baltimore, Maryland, on March 26, 2024. The collapsed sent multiple vehicles and up to 20 people plunging into the harbor below. "Unfortunately, we understand that there were up to 20 individuals who may be in the Patapsco River right now as well as multiple vehicles," Kevin Cartwright of the Baltimore Fire Department told CNN. Ship monitoring website MarineTraffic showed a Singapore-flagged container ship called the Dali stopped under the bridge. (Photo by ROBERTO SCHMIDT / AFP) (Photo by ROBERTO SCHMIDT/AFP via Getty Images) (ROBERTO SCHMIDT/AFP via Getty Images)
Bridge collapse The steel frame of the Francis Scott Key Bridge sits on top of a container ship after it struck the bridge in Baltimore, Maryland, on March 26, 2024. (Jim Watson/AFP via Getty Images)
Key Bridge in Baltimore collapses (Anadolu/Anadolu via Getty Images)
Bridge collapse The steel frame of the Francis Scott Key Bridge sits on top of a container ship after it struck the bridge in Baltimore, Maryland, on March 26, 2024. (Jim Watson/AFP via Getty Images)