A Lawrenceville man was convicted Monday on all charges of entering a Gainesville apartment in October 2013 and holding a woman at gunpoint. Shamarcus Grimes, 26, was found guilty by a jury on counts of attempted armed robbery, aggravated assault, false imprisonment, possession of a firearm during the commission of a crime and child cruelty. He was sentenced for 20 years, with 10 years to be served in prison, on the aggravated assault charge for the shooting of Quavis Carruth among other charges.