FILE - This 2010 file photo provided by Laura Helbig shows Jacque Waller, who disappeared on June 1, 2011. A Cape Girardeau County prosecutor expects to call around 20 witnesses Wednesday, July 25, ... more 
FILE - This 2010 file photo provided by Laura Helbig shows Jacque Waller, who disappeared on June 1, 2011. A Cape Girardeau County prosecutor expects to call around 20 witnesses Wednesday, July 25, 2012, at a preliminary hearing for Clay Waller who is charged with first-degree murder in the death of Waller, his estranged wife. (AP Photo/Laura Helbig, File) less 
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Associated Press | Photo By Laura Helbig, File
Wed, Jul 25, 2012 7:43 PM EDT