A mother was preparing food for her son's birthday when a 17-year-old, armed with a knife, broke down a door and demanded to know where her child was. Subscribe now for unlimited access. or signup to continue reading BUY 6 MTHS / GET 6 FREE All articles from our website & app The digital version of Today's Paper Crosswords, Sudoku and Trivia All other in your area In a victim impact statement, she said she is now "terrified of being in the house on her own" and "is constantly on edge and ever vigilant". The armed teenager, who is now...