A 2019 police report obtained by ABC News shows Anthony Warner’s girlfriend reported to authorities that he was allegedly "building bombs in the RV trailer at his residence." LEARN MORE: Nashville bombing suspect possibly interested in various conspiracy theories: Sources: https://abcn.ws/3n13BfV Subscribe to GMA's YouTube page: https://bit.ly/2Zq0dU5 Visit GMA's homepage: https://www.goodmorningamerica.com Follow GMA: TikTok: tiktok.com/@gma Facebook:facebook.com/GoodMorningAmerica Twitter: twitter.com/gma Instagram: instagram.com/goodmorningamerica #GMA #NashvillBombing #Nashville #AnthonyWarner #ConspiracyTheory