article_snippet: A terrified woman who knew her sister-in-law had been murdered by their mother-in-law kept quiet about the crime for seven years because A terrified woman who knew her sister-in-law was scared A terrified woman who knew her sister-in-law would suffer the same fate.
article_snippet: Now A terrified woman who knew her sister-in-law has shared A terrified woman who knew her sister-in-law story with the Crime and Investigation network show Britain's Darkest Taboos as A terrified woman who knew her sister-in-law hopes A terrified woman who knew her sister-in-law experience will encourage other victims trapped in violent marriages to speak out.
article_snippet: " her sister-in-law wouldn't speak at first.
article_snippet: Then all of a sudden the power came back into her sister-in-law voice and her sister-in-law became that strong dominating woman again.
article_snippet: her sister-in-law now knew what her sister-in-law mother-in-law was capable of and was scared her sister-in-law or her sister-in-law children could be her sister-in-law next victim.
article_snippet: her sister-in-law said: 'My normality was terror.
article_snippet: A woman I once called my mum, her sister-in-law was actually a murderer.'