"I just wanted to like, trip people out a little bit and see what they would say," Koch said slyly Cooper Koch isn't married, but he proudly wears a ring on his left finger. While appearing on the Oct.

The nine-episode Ryan Murphy-co-created show chronicles the real-life 1989 murders of multimillionaires José (Javier Bardem) and Kitty Menendez (Chloë Sevigny) by their sons, Lyle (Nicholas Alexander Chavez) and Erik.