A woman is dead after police say she was stabbed by her fiancé in Waterford on Friday evening. Waterford police say at 3:41p.m., they were called to a home on Hackett Street in Waterford Township where a man called 911 saying that he had stabbed his fiancé. When officials arrived, police arrested a 25-year-old man as he exited the home. Police then found a 33-year-old woman inside where she later died on the scene. The man was placed behind bars at the Oakland County Jail. An investigation is ongoing.