In episode 6 of "Riverdale," Riverdale High will have a variety show and it will cause a rift between Hayley Law's Valerie and Ashleigh Murray's Josie. Meanwhile, Betty (Lili Reinhart) and Jughead (Cole Sprouse) meets Polly (Tiera Skovbye), the mentally unstable older sister of Betty, as they're investigating Jason Blossom's death.

According to a report from ComicBook, the synopsis for episode 6, which is entitled "Faster Pussycats! Kill! Kill!," revealed that Valerie will try to help Archie (KJ Apa) in his big performance for the variety show. Josie doesn't seem to like that as it will cause a major fallout between the two of them.

The synopsis also revealed that Josie herself will be performing at the variety show, but it's bringing a lot of pressure to her at home. Her overbearing father will be watching her perform during the variety show.

The report adds that the mystery of the death of Jason is growing even more, even after his funeral. This is due to the investigation a that Betty and Jughead are undergoing, which led them to a home for troubled youth and where they met Betty's older sister Polly.

The sneak peek preview of "Riverdale" episode 6, showed Betty and tears and asking "did you kill Jason Blossom," which then shows her father Hal Cooper (Lochlyn Munro) looking surprised and puzzled at the question.

CarterMatt reports that, though it's possible the identity of who killed Jason could be revealed in episode 6, the reality is that it won't be. It's unlikely the producers of the show would want to answer that question in the near future.

He said that it is much more possible for the question of who killed Jason Blossom to linger until the final episode of the show. Check out the preview for episode 6 of "Riverdale" in the video below.