Scott Kelley , now 50 , and mark Nunes , now 19 , went missing in fall 2004 . Genevieve Kelley , Mary 's roommate , disappeared during custody fight with girl 's boyfriend . they hid in Costa woods for ten years until Genevieve emerged last year . Scott and Mary were stopped on Monday as they attempted to enter the house .
Scott Kelley , now 50 , and Mary Nunes , now 19 , went missing in fall 2004 . Genevieve Kelley , Mary 's mom , fled during custody fight with girl 's dad . Family hid in Costa Rica for ten years until Genevieve emerged last year . Scott and Mary were stopped on Monday as they tried to enter the U.S .