The chilling details that led Fayetteville Police to arrest Blake and London Deven's adoptive mother in their disappearance

Avantae Deven was arrested and charged with murder on Wednesday in the disappearances of her two adopted children. Blake and London Deven disappeared years ago but Fayetteville police didn't learn about it until this year. Their adoptive mother's arrest is the biggest development so far in the highly publicized case that WRAL's Chris Lovingood has been following since the beginning of the investigation.