A Bullhead City man faces a lengthy prison sentence for sex offenses involving his young stepdaughter. The 28-year old victim came forward in May, claiming 60-year-old Michael Lepker molested her every other day when she was 11-15 years of age.

Lepker pled guilty October 24 to sexual assault of a minor and attempted sexual assault of a minor for activity that occurred from 1999-2001.

Terms of the deal require Mohave County Superior Court Judge Lee Jantzen to impose a 15-27 year prison term. Sentencing is scheduled December 9.