Law and Order business card

Could someone please give me a good description of the location of the third piece of the business card. I have the one from in front of the trash can and the one to the left of the ambulance. I searched the old posts but still can't find the third piece. I believe it has a name and address. I did find the puzzle location.

It's some time since I played this ... and old-man's memory deteriorating (even more!).

Just an idea ........ Have you got the Park maintenance guy to move his cart?
I seem to remember that there was a piece underneath it &/or in his shadow.
Or is that one of the pieces you've got already?? <img border="0" alt="" title="" src="graemlins/woozy.gif" />

Len, you're right of course. I found it under the cart, but it meant restarting the game after several hours of playing. Thanks for getting me back on the right path.