Michelle Conway, the driver who pleaded guilty to plowing into musician David Grelle on South Grand and then fleeing the scene, has been sentenced to five years of probation. St. Louis Circuit Court Judge Steven Ohmer passed down the sentence at a hearing this morning at the Carnahan Courthouse.Conway, 28, must also wear an alcohol-monitoring ankle bracelet and complete twenty hours of community service, as well as take part in an alcohol treatment program.…