Baltimore Bridge Collapse: Chief Engineer Charged Over Failure to Report Ship Power Loss

Federal prosecutors charged the chief engineer of the cargo ship that destroyed Baltimore's Francis Scott Key Bridge in 2024, escalating the legal fallout from a disaster that killed six workers. Karthikeyan Deenadayalan faces one count of violating the federal Port and Waterways Safety Act, which requires crews to immediately report dangerous conditions to the U.S. Coast Guard, according to Yahoo News.
Prosecutors say Deenadayalan knew the MV Dali had suffered electrical failures while docked in Baltimore but said nothing before the ship set sail. The vessel lost power twice in a four-minute span on March 26, 2024, then slammed into the bridge's support pier, sending 1.3 miles of steel into the Patapsco River. The ship's technical superintendent, Radhakrishnan Karthik Nair, faces heavier charges including conspiracy, misconduct causing death, obstructing federal investigators, and making false statements, KTAR reported.
The MV Dali experienced a full blackout at Baltimore's Seagirt Marine Terminal on the evening of March 25, 2024 — roughly seven hours before it sailed. A crew member had accidentally closed an exhaust damper, cutting power to the ship. Prosecutors argue that blackout was a clear warning sign of electrical instability that Deenadayalan was required by law to report.
The ship departed at 1:24 AM on March 26. Within one minute, electrical breakers tripped and the vessel lost all power. Main engines and steering went dead. At 1:28 AM, the Dali struck the bridge. Nair allegedly directed crew members to lie to investigators about how often the power failures had occurred, according to The Hour.
Criminal charges in maritime disasters are unusual. Most cases end in civil settlements or regulatory fines. The government's move to charge the technical superintendent — a shore-side manager who links the ship's crew to corporate headquarters — suggests prosecutors believe the decision to sail was made knowingly, despite warnings. "This indictment sends a shockwave through the global shipping industry," maritime historian Dr. Sal Mercogliano told BBC News.
The Seaman's Manslaughter Statute, a law dating back to before the Civil War, carries a maximum prison sentence of 10 years. Nair is charged under that law. The ship's owner, Grace Ocean Private Ltd., and its manager, Synergy Marine Group, are named as co-conspirators. Both firms' attorneys argue that the electrical problems were "complex, intermittent, and believed to have been resolved" before the Dali left port.
The criminal indictments come after years of civil litigation. The U.S. Department of Justice filed a $100 million civil lawsuit in September 2024, alleging the ship's systems were "jury-rigged." Settlements with the six victims' families were finalized in October 2025, reportedly exceeding $300 million total. The six men who died were all members of a nighttime road repair crew working on the bridge.
The criminal trial is scheduled to begin in October 2027 — three years after the collapse. Maryland Governor Wes Moore called the indictments "a necessary step toward justice for the six families who lost their worlds that night." A replacement bridge is already under construction at an estimated cost of $1.7 billion to $1.9 billion, according to the Maryland Department of Transportation.
Legal experts say the case may force Congress to overhaul how foreign-flagged ships are inspected in American ports. Currently, vessels can earn a "Letter of Substantial Compliance" largely through self-reporting — meaning the ship's own crew tells inspectors everything is fine. Critics say the Dali case exposes exactly how that system can fail.
Maritime insurance rates for large container ships entering U.S. waters have already climbed an estimated 15 to 20 percent since the collapse, according to market reports. Some international shipping groups, particularly in Singapore where the Dali is flagged, argue the U.S. is "criminalizing professional judgment." Domestic labor unions counter that the charges are long overdue, calling foreign-flagged vessels a threat to American infrastructure and workers, The Hour reported.
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