justin-deprospo-steroidsTwenty-two-year old Jonathan DeProspo of Watertown, MA., has been sentenced due to his role in an international steroid distribution ring.

A US District Court in Boston handed down the decision Wednesday, sentencing DeProspo to a year and a day in prison. After serving his prison term, he will be put under supervised release for three more years.

In February, DeProspo pleaded guilty to charges of conspiracy to launder money, conspiracy to possess anabolic steroids with intent to distribute, possession of anabolic steroids with intent to distribute, and money laundering.

He has been under investigation by DEA and Internal Revenue Service agents for months before he was charged.

A month prior to his guilty plea, DeProspo’s brother, Justin, also pleaded guilty to similar charges.

The case against the DeProspo brothers was made using video surveillance, public records, telephone records, as well as Internet transactions. The brothers have been linked with British Dragon, an online source for anabolic steroids. In March this year, the two alleged founders of British Dragon have been arrested in Asia in an international sting operation.

According to court documents, Jonathan DeProspo has revealed during a taped conversation that “he had been involved in the steroid business for over four years and has two to three different steroid sources and tons of customers.”