This undated photo provided by Greg Byrne shows his sister, Alyssa Byrne, a 19-year-old California woman who disappeared on New Year's Eve at Lake Tahoe. Her body was found Friday, Jan.

 

              This undated photo provided by Greg Byrne shows his sister, Alyssa Byrne, a 19-year-old California woman who disappeared on New Year
This undated photo provided by Greg Byrne shows his sister, Alyssa Byrne, a 19-year-old California woman who disappeared on New Year's Eve at Lake Tahoe. Her body was found Friday, Jan. 4, 2013 behind a snow bank about a mile from the site of a music festival she attended that night, authorities said. (AP Photo/Courtesy Greg Byrne)