By Keith Coffman DENVER (Reuters) -The man accused of killing five people at an LGBTQ nightclub in Colorado was arrested last year on charges of threatening violence, but a judge dismissed that case because the alleged victims declined to cooperate, a prosecutor said on Thursday. El Paso County District Attorney Michael Allen provided details on the 2021 prosecution of Anderson Lee Aldrich after a judge ordered court files from last year’s case unsealed at the request of Allen, the local sheriff and several news outlets. Allen said he wanted to counter what he called a “false narrative” about …