SALT LAKE CITY (AP) — The family of a woman who authorities say was killed by her boyfriend's ex-wife while decorating a Christmas tree is sounding a warning about the devastating impact of domestic ...

A Utah teacher shot and killed her ex-husband's girlfriend in front of the former couple's children, police said in jail documents released Monday. Chelsea Watrous Cook, 32, came to her former husband ...

The Utah teacher accused of fatally shooting her ex-husband’s girlfriend in front of her own twin daughters allegedly snuck into the apartment where she’d commit murder after luring her ex outside ...

Despite spending her working days teaching secondary school students about health and wellbeing, Chelsea Watrous Cook was certainly not looking after her own mental health. Her colleagues at Skybridge ...