Andrea Bocelli singing “Holy Night” Watch “The Heart Of Christmas With Andrea Bocelli” TONIGHT at 8 & 11pm ET on TBN or the TBN app | TBN

For years the world asked why Andrea Yates took the lives of her five children. Now The Cult Behind the Killer: The Andrea Yates Story goes beyond what anyone thought they knew to explore a disturbing influence no one has fully examined before. This three‑part docuseries reveals how a rogue street preacher and his teachings warped a vulnerable mind with tragic results. "The Cult Behind the Killer: The Andrea Yates Story" premieres January 6 on ID and streaming on @HBOMax. #CultBehindTheKiller |