MI HB4999

Prohibits use of juvenile convictions to enhance adult sentences if the person was under 18 years of age and convicted as an adult under section 2d of the probate code.

Applies the prohibition retroactively to cases that were final before the effective date and to pending cases that become final after the effective date.

Changes mandatory language from "shall" to "must" and "sentencing" to "sentenced" throughout sections 10, 11, and 12 of the criminal procedure code for grammatical consistency.

Applies the juvenile conviction prohibition to all three repeat offender sentencing provisions: one prior felony conviction (section 10), two or more prior felonies (section 11), and three or more prior felonies (section 12).