The mother of missing British sailor Sarm Heslop has begged for Donald Trump to step in and quiz her daughter's American boyfriend over her mystery disappearance.

Four years ago, Ms Heslop, 41, vanished from her partner, Ryan Bane's £500,000 catamaran Siren Song in the US Virgin Islands.

Mr Bane was the last person to see the former flight attendant on March 8, 2021, who left her passport, phone and money behind on the yacht.

He said he noticed his girlfriend was no longer onboard after they spent an evening together until he was awoken by the anchor alarm sounding at 2am that day. Half an hour later, he reported her missing to the police.

No suspects are wanted in connection with her disappearance while the last person to have seen her, Mr Bane, has refused to co-operate with police, pleading his fourth and fifth US amendment rights.