S45 E4: First Face of America

Aired: 1/3/2018 | 0:53:06 | Expires: 4/1/2020 | Episode
One unlucky day 13,000 years ago, a slight, malnourished teenager missed her footing and tumbled to the bottom of a 100-foot pit deep inside a cave in Mexico’s Yucatán. Rising seas flooded the cave and cut it off from the outside world—until a team of divers chanced upon her nearly complete skeleton in 2007.