Rochester psychiatrist Dr. William Lewek will be going back to state prison for three months for violating his parole on his evidence tampering conviction.
Lewek was alleged to be in violation last month for allegedly failing to get timely court-ordered mental health treatment.
Lewek admitted in 2015 that he buried the body of apparent overdose victim Matthew Straton in his backyard. Straton's remains were found in the yard on Rowley Street about 11 weeks after he was reported missing.