her cousin in evans dale while she works. they were last seen shortly after noon on friday in downtown evans dale. their bikes were found along a trail on the southeast corner of meyers lake. investigators have found no other traces of the girls. police searched homes and swept the area via helicopter. they also used sonar equipment as they dragged the lake and plan to search other bodies of water today. the fbi and iowa division of criminal investigation has joined the search as the girls's families continue to hold out hope. >> who ever has them, lets them go. lyric can call me. she has my phone number. >> she is 4 feet 6 inches tall and weighs 80 pounds. she has brown hair. 11-year-old lyric cook is about 4 feet 10 inches tall and she has a stocky build and light brown hair. if you have seen them call authorities immediately.