Trial panels may receive evidence relating to the imposition of a sanction during a hearing, but are not to consider that evidence until after a determination is made that the respondent is in violation of a rule of professional conduct or statute. Only when the Adjudicator considers it appropriate because of the complexity of the case or the seriousness of the charge or charges, the trial panel may be reconvened to consider evidence in aggravation or mitigation of the misconduct found to have occurred.
Or. R. Bar P. 5.7