 This gripping documentary reveals a terrifying and growing crime - foetal theft. Heavily pregnant women are murdered and their unborn children are ripped from their wombs. The perpetrators of these unthinkable crimes? Other women desperate to raise a child. This one off documentary uncovers three real cases in the US in which "womb raiders" have stolen the foetuses of innocent women. What desperate need drives women to commission these crimes, and who on earth carries them out?