From left, Mariah Harvey, 17, Jazmine Taylor, 18, Taylor Dardis, 17, and Chanel Kelly, 16 cry together outside the Petaluma, Calif. home of their friend, Alyssa Byrne, 19, whose body was discovered Friday morning, Jan. 4, 2013 in South Lake Tahoe. Byrne was reported missing on New Year's Eve. (AP Photo/The Press Democrat, John Burgess)