Officials said they had located a previously unreported train undercarriage near the site of a deadly train crash in Spain. Experts said the finding could help investigators.

Her parents, brother and cousin were killed in the collision, but the girl was found walking barefoot on the tracks. She's being cared for by grandparents after receiving three stitches in her head.

Spanish rescuers used cranes and heavy machinery to gain access to the worst-hit carriages in one of Europe's deadliest train crashes as they sought to recover the remains of people still missing in a disaster that left at least 41 dead.