A three-year chase for a Utah man accused of posing as a medical doctor to sell hoax cures for a variety of diseases, including COVID-19, has come to an end.

Gordon Hunter Pedersen sold a “structural alkaline silver” product online as a preventative cure for COVID-19 early in the pandemic, the U.S. Attorney’s Office for the District of Utah said in a statement. He also claimed in YouTube videos to be a board-certified “Anti-Aging Medical Doctor” with a Ph.D. in immunology and naturopathic medicine, according to the release, while donning a white lab coat and stethoscope in his online presence.

An arrest warrant for Pedersen, 63, was issued in August 2020 after he failed to appear in federal court on an indictment. He was caught earlier this month by federal agents “during surveillance,” officials said.

The indictment charges Pedersen with mail fraud, wire fraud, and felony introduction of misbranded drugs into interstate commerce with intent to defraud and mislead.

Pedersen’s schemes started around 2014, according to the indictment. He sold silver products as a treatment for arthritis, diabetes, influenza, pneumonia, and, more recently, COVID-19, the indictment added. He was caught in April 2020, when the hoax treatments were shipped to a Food and Drug Administration undercover agent using an alias. 

The products were sold through his company, GP Silver LLC, and My Doctor Suggests LLC, of which he owned 25%.

In a podcast interview in March 2020, Pedersen claimed his product destroyed bacteria, viruses, and yeast all at once, adding that “there is no drug that man has made that can do the same,” according to the indictment.