(St. Paul, MN) -- A 23-year-old man is charged in the murder of an 18-year-old St. Paul woman. Alberto Palmer is accused of killing Brittany Clardy. Her body was discovered in a car at an impound lot in Columbia Heights last month--about a week-and-a-half after she had been reported missing by her parents. Palmer told investigators he met Clardy via backpage-dot-com--an escort service. Palmer told police he choked Clardy and then hit her with a hammer multiple times. Palmer is also wanted in Georgia for assaulting three women last year.