Shoplifter nicked on the job

A prolific shoplifter has been jailed for three months after a police officer tackled him outside a petrol station. Footage shows the officer grabbing Sam Riley, 37, by the collar while his colleague helps pin him to the ground outside the shop in Northolt, west london. They were on patrol on 22 April when they were alerted to Riley leaving the store with a bag of stolen items. Riley, of Dabbs Hill Lane, Northolt, earlier admitted 21 charges of theft…