January 3, 2013 8:10 pm Search for Missing Petaluma Girl Continues in Tahoe A 19-year-old Petaluma girl has not been seen since going missing on New Year’s Eve in South Lake Tahoe. NBC Bay Area’s Monte Francis reports from Alyssa Byrne’s hometown. US & World Videos 0:28 A Vermont state trooper plunges into icy pond to rescue 8-year-old girl 2:59 Keep these travel etiquette tips in mind this holiday season