Lori Vallow investigation: Family voiced suspicions about woman accused in 4 killings

Months after her husband's death, relatives of Lori Vallow worried about the whereabouts of the couple’s 7-year-old son, and even the boy’s school in Arizona relayed a lie Vallow told that raised red flags: that his father had died from suicide. In reality, he had been shot and killed by her brother, according to newly released police documents.