Pramaggiore told Streicker she had forgotten about the call by the time two FBI agents served her with a search warrant for her cell phone on May 14, 2019.

Source: https://chicago.suntimes.com/2023/4/18/23688439/former-comed-ceo-secretly-recorded-call-bribery-case-proves-my-innocence

“Ray Lang is not an agent of the government and thus there can be no suggestion that he was speaking on behalf of the prosecution,” Assistant U.S. Attorney Sarah Streicker wrote.

Source: https://www.chicagotribune.com/news/criminal-justice/ct-ald-ed-burke-corruption-trial-day-12-20231130-uqobjzkswbejrcppxoik64432i-story.html