FBI dogs joining search for missing Iowa girls
Missing Cousins Iowa
A worker with Evansdale Water Works supervises the flow of water into the Cedar River as Meyers Lake is drained while authorities continue to search for ten-year-old Lyric Cook-Morrissey and eight-year-old Elizabeth Collins, who disappeared last Friday Monday, July 16, 2012, in Evansdale, Iowa. The lake is currently being drained at about three inches an hour. (AP Photo/The Waterloo Courier, Matthew Putney)