In "Secrets and Lies" Season 2 Episode 4, Eric (Michael Ealy) discovered Danny's (Kenny Johnson) secret. After Detective Cornell (Juliette Lewis) came to his house, it was revealed that Danny was actually a detective.

According to Movie News Guide, Cornell might lose her job because of this revelation. Such will also lead Eric to search for his wife Kate Warner's (Jordana Brewster) killer even more. In the promo for "Secrets and Lies" Season 2 Episode 5, Cornell will also reveal more about Kate's secrets which will lead to Eric questioning everyone around him.

The International Business Times reported that Eric will discover that Kate had taken USD 100,000 from his savings account. Cornell will also tell him that Kate had a bill charged to her credit card from a private DNA laboratory.

With this new information, Eric and his brother Patrick (Charlie Barnett) will visit someone from Kate's past. It was said that this person will reveal another shocking secret that Kate has been hiding from her husband. It was speculated that this secret might have something to do with Liam (Graham Phillips).

In Episode 4, it was revealed that Liam is not biologically related to Kate. There were also speculations that Kate hired Liam despite his troubled past is that she wants to help him change. But is there more to that story?

Meanwhile, Danny and Eric's friendship is now broken thanks to the shocking revelation. However, Danny will try to win back Eric's trust in order to continue his search for his missing daughter. But it seems like Danny is hiding other agenda which will be revealed in "Secrets and Lies" Season 2 Episode 5.

Will Kate's secret lead to Eric finding out who killed her? More answers and clues will be revealed in "Secrets and Lies" Season 2 Episode 5 titled "The Daughter." The episode will air on ABC on Oct. 30.