Another shocking discovery will knock viewers off their seats as a new suspect is unveiled in "How To Get Away With Murder" Season 2, Episode 6, titled "Two Birds with One Millstone."

"Trust no one" is a recurring theme in the whole series, which will be even more relevant in this week's episode as the Keating five continues to maneuver the Hapstall case.

In a discovery that would upset their plans, Annalise Keating's (Viola Davis) star students -- Connor Walsh (Jack Falahee), Michaela Pratt (Aja Naomi King), Laurel Castillo (Karla Souza), Asher Millstone (Matt McGorry), and Wes Gibbins (Alfred Enoch) -- will find new information that will shock the case to the core. This shocking discovery suggests that the suspected killer is no one they have ever suspected before.

The Hapstall case is a continuing case in "How to Get Away with Murder" that was first introduced in Season 2, Episode 1 involving two adopted siblings Caleb (Kendrick Sampson) and Catherine (Amy Okuda). The two were accused of killing their rich parents and suspected of being romantically involved. After their aunt testified against them, she was found dead, with Caleb being the main suspect. Annalise successfully scraped an alibi to take him out of the scene of the crime.

Meanwhile, Annalise will be taking on a new client for a case involving a transgender professor accused of having killed her husband, according to TV Guide.

The episode title suggests that Asher Millstone, one of the Keating five, may play a huge role in the sixth episode. In the past episodes, Asher was shown to start having doubts in living a life of deceit by keeping secret the illegal activities he has been involved in under Annalise Keating's wing. Although Annalise has found a way to touch his heart by showing him a video of Bonnie being molested as a child by her father, it still remains unclear what Asher's next steps would be.

In a Youtube sneak peek of the upcoming episode, Annalise is shown to be firing everyone when the blame game is played by Michaela on Wes for everything that has happened to them after his involvement with Rebecca (Katie Findlay) and for the death of Sam (Tom Verica).

 "How To Get Away With Murder" Season 2, Episode 6 will air on ABC on Oct. 29, Thursday at 10pm.