David Cameron says making of dentist killer TV drama 'The Secret' will be investigated

Many of you will have been watching The Secret on ITV - it tells the story of convicted killer Colin Howell and Hazel Buchanan who murdered their spouses and kept the deaths secret for 18 years. But the programme hasn't been welcome by all. It's been criticised by the daughter of one of the victims, who said it had left her traumatised. Labour MP Louise Haigh raised the matter in the House of Commons yesterday. And now Prime Minister David Cameron says he will meet the culture secretary to discuss it. A few weeks on the show we were contacted by of one of Howell's victims to express her distress that the programme was being made. I spoke to her fiance who we have voiced by an actor to protect her identity. Stephen spoke to Louise Haigh, Labour MP for Sheffield Heeley