'Riverdale' Spoilers: Who Killed Jason Blossom? Find Out Here!

OMG!

We just found out who killed Jason Blossom on Riverdale…and it was shocking!

All season long, Archie, Veronica, Betty and Jughead have been on and off the case to find just who shot and killed Jason by the lake.

While many theorized that it might be his own sister, Cheryl, or even Ms. Grundy, Jason’s parents, Kevin Keller, and even the Cooper parents, the real killer was outed on tonight’s episode.

Did you guess right? Did you know who the killer was?

Click inside to find out who shot and killed Jason Blossom on Riverdale…

Clifford Blossom

It was revealed that Jason’s father, Clifford Blossom, is the killer.

Here’s what showrunner Roberto Aguirre-Sacasa said about his plan to reveal the killer.

“When we originally pitched the season, Warner Bros. and The CW were like, ‘When you come into that room to pitch the season, you’d better know who killed Jason Blossom.’ What we did was I went in with three likely suspects and three reasons why,” Roberto told THR. “One was FP Jones [Skeet Ulrich], one was Hiram Lodge and one was Clifford Blossom. As we were working on the season, Hal Cooper [Lochlyn Munro] also became a possible suspect. But then sort of around halfway through the season, when we were thinking about the show and what the show was — and the show is on some level a deconstruction of the Archie myth that everything is safe, that everyone is good, that parents protect their children, that fundamentally the world is a good place — it felt like the ultimate subversion to that, the darkest, most taboo thing we could do, is a parent killing a child. Once we landed on that being the point of no return, about halfway through the season, we started to build to Clifford.”