A former Tory activist who appeared to offer to "broker" the hiring of contract killers in an undercover film report previously worked for Conservative headquarters.

Jack Ross was contracted to do social media work for the party until earlier this year, the BBC has been told.

It comes after Conservative leader Kemi Badenoch referred to them as "shocking allegations", adding that she did not "believe that person is a member anymore".

A Conservative spokesman said Ross's party membership had "been suspended with immediate effect pending an investigation". It has reported that Ross said his words were not meant to be taken seriously.

Ross was paid to provide social media advice to the party for a brief period, the BBC has been told.…