Aldrich, who allegedly opened fire in a Colorado LGBTQ bar in November 2022, is believed to have run a website that hosted a "neo Nazi white supremacist" shooting training video, according to testimony from Lead Detective Rebecca Joines on Wednesday. The investigator said they administered and ran it. The video, which she said was not created by Aldrich and has been posted online by many others, featured attacks on synagogues and mosques in Europe and the 2019 shooting at two mosques in Christchurch, New Zealand. Joines said she believes Aldrich was trying to emulate those attacks in the Colorado Springs shooting. At Aldrich’s apartment, investigators found gun-making materials, receipts for weapons and a drawing of the club. In Aldrich’s mother’s room, they found round gun range targets with holes in them, Gasper said. Voepel had taken Aldrich to the range. It was also revealed that the rifle and the handgun used in the attack appeared to be ghost guns, or firearms without serial numbers that are homemade and do not require an owner to pass a background check. One part of the handgun did have a serial number, but the overall weapon was likely not purchased whole and appeared to be privately made, Joines said. Questions were raised early on about whether authorities should have sought a red flag order to stop Aldrich from buying guns after Aldrich was arrested in 2021, when they threatened their grandparents and vowed to become the “next mass killer,” according to law enforcement documents. Joines also said that Aldrich used gay and racial slurs when playing video games online. Anderson Lee Aldrich also posted an image of a rifle scope trained on a gay pride parade and used a bigoted slur when referring to someone who was gay, Detective Rebecca Joines said.