Search on for accomplice in shoplifting scheme targeting Walmart

Search on for accomplice in shoplifting scheme targeting Walmart »Play Video
These screen grabs from surveillance video shows the wanted accomplice.
PUYALLUP, Wash. -- Police are looking for an accomplice in a prolific shoplifting scheme targeting Walmart stores.

A child is part of the scheme that allows thieves to walk away with cash instead of shoplifted items.

It starts with a cash receipt found discarded in the Walmart parking lot. The receipt is as good as gold to this pair of who, with a child present, have hit at least eight Walmarts in the region.

"She presents the merchandise. She presents the receipt. There's nothing for the employee to question," said Puyallup Police Det. Mike Lusk.

The cash for those items is handed over, and the crime is complete.

The thieves have walked away with varying amounts, from $25 to nearly $250.

"Not a lot of cash, but when you start adding up incidents over time that can be a significant loss," said Puyallup Police Capt. Scott Engle. The thieves have taken more than $880 so far.

Alert Walmart employees have finally caught on to what was happening, and were waiting when the pair returned.

Sarah Loftin was arrested and charged with theft and forgery. William Foster is being sought as her alleged accomplice.

It is believe the child who was seen with couple belongs to them. Police are eager to arrest Foster to find out for sure.

A Walmart spokesperson said the company takes shoplifting very seriously, but would not say whether any new loss prevention tactics have been put in place.

Police urge shoppers to properly discard their receipts.