CHILLING WORDS OF A KILLER

When 46-year-old mother-of-five Sarah Wellgreen vanished from her home in Kent in October 2018, her ex, Ben Lacomba, called 999.

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This documentary shows the painstaking work police then put in to catch her killer.

Taxi-driver Lacomba, the father of three of her children, told police she must have left in the middle of the night. Detectives sensed something was amiss when they found her car keys and handbag still inside the house.