From West Hawaii Today:
http://www.westhawaiitoday.com/articles/2005/10/23/local/local05.txt
Woman falls into lava tube during bathroom break
Sunday, October 23, 2005 9:25 AM HST
A 19-Year-Old Woman Was Taken To Hilo Medical Center After A Late-Night Bathroom Break Went Awry.
At 10:11 p.m. Friday, rangers and firefighters responded to a report of a person who had fallen into a lava hole about 25 or 30 feet deep on the Kilauea Military Camp grounds.
The woman was able to speak to rangers, who rapelled down to assess her condition. Firefighters and the ranger then brought her back to the surface, where she complained of left ankle pain.
A Fire Department statement said the lava hole was located off the Crater Rim Drive at the first entrance to KMC. The woman had gone over a barrier to relieve herself, where she fell into the hole.