DTF St. Louis finally revealed what led to David Harbour's character Floyd's mysterious death. During the Sunday, April 12, finale, Floyd died by suicide after rejection from Carol (Linda Cardellini), Tiger Tiger (Chris Perfetti) and Clark (Jason Bateman). Floyd's stepson Richard (Arlan Ruf), who was the reason for his Peyronie's disease, ultimately watched Floyd put medication in his Bloody Mary can before signing "I love you" ahead of his death.