The evidence used to convict Jeffrey Hauck of delivery of a controlled substance and drug induced homicide included Verizon phone records that prosecutors presented as self-authenticating under Illinois Rule of Evidence 902(11).The certification from the company’s custodian of records — declaring he was “duly sworn” — would have satisfied Federal Rule of Evidence 902(11)’s requirements. But it wasn’t sufficient under the Illinois version.Andrew Connors, a Verizon executive based in …