Friday and Gannon begin by understanding how the department store handles its credit card department .
A local department store discovers , during a routine audit , the loss of at least $100,000 ( about $600,000 in 2009 dollars ) .
Friday and Gannon begin by understanding how the department store handles department store 's credit card department .
A local department store discovers , during a routine audit , the loss of at least $100,000 ( about $600,000 in 2009 dollars ) .