(CNN) -- Judge Amy Berman Jackson sentenced Sam Patten to 36 months probation, $5,000 fine, as well as 500 hours of hands on community service. The judge also said he must complete alcohol and substance abuse outpatient programs, as determined by the court's probation office, as well as participate in a mental health program. Jackson sentenced Patten W. Samuel Patten, a Washington political consultant who could have testified against Paul Manafort, in a hearing that began after 10am today. Mueller, who initially investigated Patten and used his cooperation, referred the case to the US Attorney's Office in Washington, DC, for his guilty plea last August.