A sick Atlanta mother who slowly cooked her two toddler sons alive in an oven — and then sent their father harrowing footage of their bodies — has been sentenced to spend the rest of her life behind bars.

Williams called police in Oct. 2017 and claimed she came home to find her two sons, 1-year-old Ja’Karter Penn and 2-year-old Ke’Yaunte Penn, dead. She blamed their deaths on a relative who was caring for them, but police said that was a lie.