Night Melody

In this episode of The Whistler, titled 'Night Melody,' Marshall is nervous as he calls his wife, Helen, to confirm their plan. After mixing poison into her drink, he returns to the apartment and finds her missing. As suspicions and accusations fly, the truth comes to light when the night man confesses to accidentally causing Helen's death and trying to hide the body. The plan to frame Marshall collapses, and the truth prevails.