The Aurora Teagarden Mysteries S2019E03 - Aurora Teagarden Mysteries: A Very Foul Play

While attending a weekend confab of murder mystery and true crime fans, Aurora and her Real Murders Club pals agree to appear in the stage production of a fun murder mystery. However, when a very real murder is committed on stage in front of everyone during an unplanned blackout, Aurora's nephew Phillip becomes the prime suspect when the lights come back up and he is found holding the murder weapon, a bloody knife.