Dogtective - William and the Diamond Smugglers

William and Alex must prevent a gang from getting their hands on some diamonds in Namibia. But this time they are required to wrk with another famous sleuth, Sergeant Maximilian. Something is nagging at William though....Is Max's patrol officer to be trusted? When our dogtective and his trusty young sidekick find themselves stranded along a deserted road under very suspicious circumstances, they realise they once again have only each other to rely on....