Case locked?

[tnsherrie]

Hi,
When I try to go and play Case No. 7 it is locked and I cannot play it. Why is it locked or what do I need to do to unlock it. I am finished with all cases and episodes 100%.

Tahnks

[Mr_Crime]

You must complete and turn in Case Sets 1 thru 6 before you can access Case Set 7.