I'm wondering if they asked AT&T if the IMEI was ever used on any other phone numbers/sims. its possibly he always used the tracfone sim, but I'd guess that its

I'm wondering if they asked AT&T if the IMEI was ever used on any other phone numbers/sims. its possibly he always used the tracfone sim, but I'd guess that its highly likely he might have used it with others a well that might have tied to his identity. perhaps its too broad a request?