Loose electrical cable found on ship which collided with Baltimore bridge

In this aerial image released by the Maryland National Guard, the cargo ship Dali is stuck under part of the structure of the Francis Scott Key Bridge (Maryland National Guard/AP)

Investigators working to pinpoint the cause of Baltimore’s Francis Scott Key Bridge collapse discovered a loose cable that could have caused electrical issues on the ship which crashed into it.

The Dali, a massive cargo ship, lost power and veered off course before striking the bridge.