JACKSONVILLE, Fla. -- A convicted sex offender will spend the rest of his life in prison after a jury convicted him of multiple counts of sexual battery and lewd molestation, according to a release from the state attorney's office.

A judge sentenced Keith Anthony Brown to 100 years in prison for repeatedly raped and molested a 12-year-old girl.

"Today's sentence means Brown will spend the rest of his life in prison. While just, this sentence cannot undo what happened to this victim. However, at least she has some closure," said Assistant State Attorney Erin Perry.

The Duval County Clerk of Courts website shows that Brown is also facing three other sexual battery charges on victims under the age of 12.