To the left is WebImage, the program you'll be using to investigate a burglary case. But a blank screen doesn't seem very helpful -- or is it really blank? Read on ...

Recently, a large amount of money ($215,000, to be exact) was stolen from the YouSaveWeGain National Bank. Police have a suspect, searched his house, and found a faded ATM receipt from a neighboring bank. The document has been digitally scanned, and now it's your job to find out the details.

Be sure that BurglaryStk.gif is selected in the pull-down menu and that the slider bar is all the way to the left. Now click the Contrast button.