Authorities are investigating the suspicious death of a pregnant soldier found in a North Carolina motel. Dental specialist Megan Lynn Touma, 23, of Kentucky arrived at nearby Fort Bragg only two weeks ago. She was seven months pregnant. Earlier this year, pregnant Marine Lance Cpl. Maria Lauterbach was found dead in her boyfriend's North Carolina backyard. He was charged with her murder after he was apprehended in Mexico. (More soldier stories.)