The FBI has confirmed a sighting of a suspected sexual predator wanted in the armed sexual assault of a woman in her West Los Angeles home. The cross-country search for Greg Alyn Carlson, 46, appears to be focused on the southeastern United States. The FBI received a confirmed sighting of the suspect -- who was added to the agency's Top-10 Most Wanted Fugitives list -- in the Mount Pleasant area of South Carolina. Carlson has ties to the area.