A Colorado woman was sentenced to life in prison without parole earlier this week for poisoning her father with an animal tranquilizer and then covering his remains in concrete in a crawl space in their home. Dayna Jennings, 45, was found guilty of first-degree murder and tampering with a human body in July for the poisoning death of her 69-year-old father William Mussack. Mussack had been missing for a month before law enforcement discovered his decomposing body encased in a layer of concrete in the basement of their Federal Heights home in January 2018. His body was also covered with...