The Borgias (2011)

S2E30 The Case of the Lame Canary

Ruth Prescott is eager to end her marriage with Walter Prescott to pursue a relationship with her genuine love, Jimmy MacLaine. Following a near-fatal incident, Ruth grows paranoid, believing that Walter is plotting to murder her instead of granting her a divorce. Things take a dark turn when Walter is found dead, leading the police to believe that Ruth is responsible for his shooting.