> Duncan and her boyfriend, 27-year-old Jova Terrell, were arrested nearly two weeks ago after police tracked their car to southeast Louisiana.

> The couple reportedly lived together with Duncan's many children at an upscale home in Cypress, Texas after moving from Baton Rouge earlier this year. There the pair allegedly tormented Duncan's children, specifically a pair of 15-year-old twins who claim they were handcuffed, beaten, forced to eat their own feces and subjected to other horrifying acts of abuse

> Police said the twins, a boy and a girl, found the key to their restraints in their mother's purse, then waited for her to fall asleep before making their escape earlier this month. After getting out of the house, the pair went door to door in the middle of the night, pleading for help until someone took them in and called 911.

Why are people so horrible?