Columba Barry McElduff ( , born 16 August 1966 ) is an Irish Sinn Féin member and former politician . He was the Member of Parliament ( MP ) for the West Tyrone UK parliament constituency . He was also a Member of the Legislative Assembly in the Northern Ireland Assembly from its creation in 1998 until his election as MP in 2017 . He resigned his seat on 16 January 2018 after publishing a video which was seen to be mocking the Kingsmill massacre
Kingsmill massacre
Kingsmill massacre
Barry McElduff