YORK, ENGLAND - APRIL 22:  Police guard a home being searched at one of three locations in York as three men were arrested today in connection with the disapperance of missing chef Claudia Lawrence on April 22, 2015 in York, England. The new searches come in the wake of three arrests today in connection with the dissapearance of Claudia Lawrence who was last seen leaving work at the University of York's Goodricke College on March 18, 2009.  (Photo by Christopher Furlong/Getty Images)