A disabled veteran has accused newly elected Rep. George Santos (R-N.Y.) of fundraising for his service dogs lifesaving surgery and then disappearing with the money, local news site Patch reported Tuesday .

Richard Osthoff, a U.S. Navy veteran, told Patch that Santos conned him in 2016 while he was living in a tent on the side of a highway in Howell, New Jersey, with his beloved dog Sapphire. Sapphire was diagnosed with a life-threatening stomach tumor, and Osthoff was quoted $3,000 for the surgery to remove it.

According to Osthoff, a veterinary technician told him he knew a guy who could help: Anthony Devolder, who ran Friends of Pets United, a pet charity.

Anthony Devolder is one of the names that Santos, whose full name is George Anthony Devolder Santos, used among an array of aliases , including George Devolder and Anthony Zabrovsky .