CSI: 3 Dimensions of Murder Case 4 problem

[Nina]

Alright so I got the game... 2 days ago? and it's been working decently up until now. So I looked at the crime scene, the body is at the morgue and all but when I went to question the first suspect the sceen looked "foggy" and I thought it was just that characters house, I question te other two and the same "fog" is there. Now I'm mildly annoyed and even when I got to the lab and such it's foggy. This happen to anyone else? :C

[DesignerGreg]

Hi Nina - Did you raise your graphics quality setting recently? In any case, you might want to try lowering it, and see if the problem goes away. It's unusual that it's staying up for multiple scenes...

[Nina]

No. I kept it at low since my computer's pretty slow and I know making it higher would make the game slower.