New probe into Estonia ferry sinking reveals construction flaws-officials
In 1997, an official investigation into Europe's worst peacetime maritime disaster since World War Two concluded that the roll-on, roll-off ferry sank on a stormy Baltic Sea after a bow shield failed, damaging a bow ramp and causing the car deck to flood. However a Discovery Network documentary aired in 2020 showed underwater images of holes in the Estonia's hull, prompting Sweden, Estonia and Finland to launch a new survey of the wreck lying in shallow Finnish territorial waters.