Finding a stolen iPhone with tracking app?

My iphone 4s was stolen last night. I was able to go online and view where it's at. The problem is it's above a apartment complex so the cops said they can't do anything about it because they don't know what exact apartment it is. Well i kept tracking it and noticed they were moving from place to place. I called the police and let them know. They came and brought there own computer guy to track it. They were about to find it, but the phone must of died because it stopped showing up. My question is if the phone is charged will they be able to turn off the tracking? It's being tracked by my itunes account so they don't have access to that. Not only did they steal that, they stole my ipod touch, and some other important documents.

Added (1). I'm using icloud but its only working for me when the phone is on.

Itunes purchases, how to transfer them no another iPhone?

I recently bought a new iPhone 4, same version. However I wanted to transfer my music all bought from iTunes. I tried transferring the apps and music but no luck. The only things that I was able to transfer were the pictures. I hadn't updated the iPhone and it doesn't have the iCloud. Now when I connect the iPhone to iTunes I keep getting this message "
iTunes can't read the contents of the iPhone "name". Go to the Summary tab in iPhone preferences and click Restore to restore this iPhone to factory settings." I tried on my iMac and on my laptop and keep getting the same message. What can I do to transfer the music and the apps?

Why won't my iPhone charge on the regular charger?

I have an iPhone 3GS and I just recently updated it. The charger was working fine and now all of a sudden it won't charge on the regular charger but it will charge when I hook it up to my iPod dock. The charger works fine because it will charge my iPod touch but when I plug it into my phone it won't charge my phone.

Will the iPhone 5 case fit the iPod touch 5 case?

I'm looking for a iPod touch 5th generation clear case. I'm wondering if a iPhone 5 case will fit it. I do not want a regular case! I want a CLEAR case. Because (as you may know) the iPod touch 5th generation has a preset color on the back.