See link below for descriptions of the missing women.
Rescue efforts continue, but the latest information reveals the two women, ages 21 and 22, were last seen around 1:30 pm on April 1st at the trail head in the Il Pianista area . There is extensive coverage of their disappearance on the usual blogs and websites, so won't go into detail here. Just want to assist in disseminating the information. Jungle search and rescue experts are departing around 7:30 am tomorrow (Sunday, 4/6/1) on another search effort.