One of the horse racing industry’s closely watched legal proceedings begins May 31 as state regulators in New York commence a hearing that could lead to the revocation of trainer Rick Dutrow’s license in relation to numerous illegal substance violations.

Officials with the state Racing and Wagering Board have said that Dutrow’s history of past allegations–along with two current cases against him–should lead to his ouster from the industry in the state.

But allies say the regulators are reaching too far in a case that could have implications beyond Dutrow if this week’s hearing–which begins May 31 at the board’s Schenectady headquarters–convinces the full racing board to take away his license.

"Rick is looking forward to this hearing and a favorable resolution of this matter,” said Michael Koenig, Dutrow’s new attorney in the matter