A Franklin man convicted of more than two dozen felony charges for using a cellphone to secretly photograph an underage girl is facing more than a dozen years in prison. Michael Joe Boston, 49, was sentenced last week by Warren County Common Pleas Judge Donald Oda II to nine to 13 years in prison after he pleaded guilty to 12 counts of illegal use of a child in nudity-oriented material or performance; 12 counts of voyeurism; and four misdemeanor counts of sexual imposition, according to his sentencing document.