Architect Gordon Wales finds fellow apartmenthouse resident Joan Marsh locked out and flirts with her. When she is murdered evidence points to him. Architect Gordon Wales finds fellow apartmenthouse resident Joan Marsh locked out and flirts with her. When she is murdered evidence points to him. Architect Gordon Wales finds fellow apartmenthouse resident Joan Marsh locked out and flirts with her. When she is murdered evidence points to him. Architect Gordon Wales finds fellow apartmenthouse resident Joan Marsh locked out and flirts with her. When she is murdered evidence points to him.