Perry Mason (1957)

S5E24 The Case of the Melancholy Marksman

Ted Chase learns that his sharp-tongued second wife, Irene, could be responsible for his first wife's death, leading him to consider taking revenge. However, before he can act, someone else takes matters into their own hands with Irene. Meanwhile, as Perry works to defend Ted, he uncovers that Irene's history is even darker and more twisted than anyone realized.