Tanis Bhandari's mother says telling her story during last night's TV documentary has given her fresh focus in her fight for justice.Andrea Sharpe says appearing on the programme - broadcast on Welsh language channel S4C - allowed her to swap experiences and knowledge with Nadine Marshall, mother of South Wales man Conner Marshall, whose case bears a lot of similarities to Tanis'.She said the experience of being on-camera and talking of Tanis's killing was "quite difficult", but she...
