A 22-year-old accused of posing as a teenager and enrolling under a different last name at a Minnesota high school last fall is facing felony charges, Us Weekly has learned. Kelvin M. Luebke, who allegedly walked the halls of White Bear Lake Area High School, was charged on Wednesday, April 8, with two counts of aggravated forgery and one count of forgery, according to his criminal complaint, provided to Us by the Ramsey County Attorney's Office.