DALLAS (AP) — Dallas police say they're looking for a woman who tricked a man with dementia into applying for credit cards and gift cards — someone they're calling the "Sweetheart Swindler."

Police said Friday that the woman identified herself as "Lisa" and convinced the man she was his friend.

Police released video Friday of the suspected swindler talking to a person in a motorized wheelchair.

He lost $16,000 until the woman stopped answering his phone calls.