Hallie Biden, the widow of President Joe Biden's late son Beau Biden, testified in Hunter Biden's federal gun trial that Hunter introduced her to crack cocaine in 2018. Hunter Biden is facing three criminal counts related to purchasing a firearm in 2018 while being an unlawful user of a controlled substance. Hallie Biden testified under a grant of immunity about finding Hunter's revolver in his truck in October 2018 and disposing of it and the ammunition behind a grocery store out of fear. Surveillance footage shown in court captured Hallie Biden disposing of the gun and ammo and then entering the store without making a purchase.