The Russian captain of the Solong cargo ship that crashed into a US-flagged tanker earlier this week in the North Sea appeared in an English court on Saturday on charges of gross negligence manslaughter.

The Russian captain of a cargo ship that collided with a U.S. tanker earlier this week appeared in a U.K. court Saturday where he was remanded in custody over the death of a crew member, who is missing and presumed dead.

A port official said he was told the North Sea collision produced "a massive fireball" and the cargo ship's owner said one crew member was missing.