Secrets and Lies cancelled
The finale of Secrets and Lies will finally reveal the killer of Tom MurphySecrets and Lies/ABC

The season one finale of Secrets and Lies will air on Sunday, 3 May on the ABC network. The finale episode is titled The Lie, and fans are expecting Ben Crawford to finally reveal the mystery behind the murder of the five-year-old Tom Murphy.

The previous episode ended on a cliffhanger, when Abby went missing and fans could only speculate as to who killed Tom, which has kept them on the edge until now.

Attention: Potential spoilers ahead, proceed at your own risk.

All the secrets will unravel in the finale, but some suggest that Jess could have murdered her own son.

In the penultimate episode, Ben, who is infatuated by Jess, spends an intimate night with the her, but soon discovers that she is taking antipsychotic medication for bipolar disorder and schizophrenia.

However, when he tries to confront her, Jess tries to kill him. He manages to escapes in the nick of time, only to receive a call from his estranged wife Christy that his younger daughter Abby is missing.

The official synopsis of the finale of ABC's mystery thriller reads: "Certain that he is not responsible for Tom's death, Ben tries to finally relax and enjoy the Christmas that he missed with his family — until a shocking discovery changes his plans. Meanwhile, with the evidence having been re-tested, Cornell puts all the pieces together and prepares to make an arrest. But in the stunning conclusion, Ben makes a decision that will change his family's life forever."

Click here to watch the finale via live stream online. Secrets And Lies season 1 finale episode will air on 3 May on ABC.

Though the show is popular among fans, ABC network is yet to renew it for a second season, sparking rumours that this could be the first and last season of the thriller series.