David Harwood is asked to look in on his cousin Marla, still traumatised after l
osing her baby, and he considers it a temporary relief from his dead-end life. B
ut when he arrives, he's disturbed to find blood on Marla's front door. He's eve
n more disturbed to find Marla nursing a baby, that she claims was delivered to
her 'by an angel'. Soon afterwards, a woman's body is discovered, stabbed to dea
th, her own baby missing. It looks as if Marla has done something truly terrible
.