FULL EPISODE: While She Was Sleeping
08:09- Now Playing
While She Was Sleeping, Part 2
05:55 - UP NEXT
While She Was Sleeping, Part 3
06:03 
While She Was Sleeping, Part 4
06:27
While She Was Sleeping, Part 5
06:14
While She Was Sleeping, Part 6
06:14
While She Was Sleeping, Part 7
05:44
While She Was Sleeping, Part 8
07:08
While She Was Sleeping, Part 9
04:35
While She Was Sleeping, Part 10
07:47
While She Was Sleeping, Part 11
06:37
While She Was Sleeping, Part 12
08:04
More of Trey Styler’s confession
01:59
While She Was Sleeping, Part 2
05:55
The murder of Aspen resident Nancy Pfister, the first in over a decade, has the small town of Aspen reeling and investigators perplexed.May 11, 2015
FULL EPISODE: While She Was Sleeping
08:09- Now Playing
While She Was Sleeping, Part 2
05:55 - UP NEXT
While She Was Sleeping, Part 3
06:03 While She Was Sleeping, Part 4
06:27While She Was Sleeping, Part 5
06:14While She Was Sleeping, Part 6
06:14
