Is there a walkthrough for csi dark motives on Nintendo ds?

Follow this link for a good walkthrough for CSI: Dark Motives on DS:

http://uk.gamespot.com/ds/adventure/csi4hardevidence/hints.html?om_act=convert&om_clk=gsbottomnav&tag=quicklinks;cheats

Or, if you cant follow links type in on google: walkthrough for csi: dark motives ds and click on the 2nd one down. when you get on that page, go down to the bit that says

CSI: Dark Motives Quick Links and click on hints and cheats. Finally when your on hints and cheats, then click on the 2nd walkthrough- the one by odino.