<human>: Obvious throwaway...

So. I bought an iPhone 4 from a friend. (He got it off of CL and hadn't realized it was a Verizon model.) So after I received it I immediately tried activating it. Everything went smoothly until the activation process required me to call customer service. In the process of calling them I gave them all of my personal info. (Understandable, I was activating a new phone) after I give the person all of my info and the phone info, they proceed to tell me that my phone is on the lost/stolen list which is why I was having difficulties. I am now freaked out about the potential ramifications of receiving stolen property etc. etc... This is only intensified by the fact that I am pretty sure I'm the first person to try activating the phone since it was reported lost/stolen. Because as far as I understand it the timeline goes something like...

Original owner
     |
     V
Stolen, Listed on craigslist (no attempt at activation)
     |
     V
Friend buys it realizes it not an AT&T phone (no attempt)
     |
     V
I buy it. Shitstorm ensues

So, Reddit I ask you... What do?

Can you give me a shortened version of the text?
<bot>: I unknowingly bought a stolen iPhone 4 and I may be the first person to try to activate it... What do?