Overview

• Doyle was arraigned Wednesday on a single count of illegal firearm possession by a felon in U.S. District Court following his indictment.
• Authorities allege he sold 13 guns to ATF confidential informants between May 20 and July 7, including one sale after the July 2 River North attack at his daughter’s album release party.
• The ATF launched the probe based on tips from a long-term confidential informant who recorded each transaction.
• Federal agents arrested Doyle during his final July 7 sale after finding him in a Lincoln SUV with a holster and $1,100 in cash.
• Prohibited from owning firearms due to past convictions for attempted murder and drug offenses, he is set for a detention hearing Friday.