(BBC) - The captain of the South Korean ferry which sank in April has been found guilty of gross negligence and sentenced to 36 years in prison.

The Sewol ferry was carrying 476 people when it went down. More than 300 died, most of them school students.

Lee Joon-seok was among 15 crew members on trial over the sinking, one of South Korea's worst maritime disasters.

Prosecutors charged him with homicide and called for the death penalty, but judges acquitted him on that charge.

Lee is in his late 60s, and with his jail term he will likely spend the rest of his life in prison, says the BBC's Steve Evans in Gwangju.

Our correspondent says the main question was whether there was intent to kill and there was evidence of negligence.

Crew members did not secure cargo which moved when the vessel took a tight corner, toppling the ferry, and Lee was filmed leaving the sinking ship while many passengers remained inside.

During the trial Lee apologised for abandoning them.

The chief engineer of the ferry, identified by his surname Park, was found guilty of murder and jailed for 30 years. Thirteen other crew members were given jail sentences of up to 20 years.

The disaster triggered nationwide grief followed by outrage, with revelations of mismanagement by ferry operators and lapses in the emergency response.

Hours before the verdict, the South Korean government called off the search for bodies in the vessel, which sank on 16 April.

A total of 295 bodies have been retrieved by teams of divers but nine people remain unaccounted for.