find ipod with serial number

My son's iPod Touch was stolen, along with a bunch of other stuff. We've used the iCloud to try to locate it, but it hasn't been able to find it. It may just be because the battery is dead, but I assume also that it could have been factory reset which I would guess would disable it from the iCloud.

But I was able to get the serious number through applesupport.com. Is there anyway to track it using only the serial number, if it's been charged and reconnected by someone to iCloud or iTunes, or otherwise?