A California woman was targeted in a mortgage scam to take her home then killed in a murder-for-hire plot, sheriff says

​ Detectives probing the death of a 96-year-old California woman nearly two years ago have uncovered she was the victim of an elaborate murder-for-hire and reverse-mortgage scam that sought to gain control of her home, authorities said Thursday, announcing four people have now been arrested in the case. Read More Breaking News, Latest News and Videos | CNN