Wyo. Stat. Ann. § 7-13-1304
If a person has been convicted of a violent felony or delivery or unlawful manufacture of a controlled substance under W.S. 35-7-1031, there is a rebuttable presumption that the person is not a 'qualified offender' for purposes of sentencing under this act. This presumption may be rebutted by clear and convincing evidence that the person who is an otherwise qualified offender convicted of a violent felony could participate in a treatment program without posing an unreasonable risk to the safety of the
public. As to persons convicted of manufacture or delivery of a controlled substance, the presumption may be rebutted by clear and convincing evidence that the person committed the crime because of his own dependency.