Jason’s murderer is revealed, along with a whopping secret about two of Riverdale’s worst families.

Only it turns out that the incest weve had a jolly time theorizing was right.

Well, half right.

Chapter Twelve: Anatomy of a Murder

Credit: Bettina Strauss/The CW

Simple, short, but wholly horrifying in the implications it has for next season.

(A Betty-Cheryl bonding episode sounds legitimately worse than being shot and dumped in Sweetwater River.)

It starts with FP in jail, confessing to all sorts of things that are dubiously true.

Hesayshe found out Jason was a Blossom and hatched a ransom plot that went awry.

As it turns out, he actually did do all of these things.

The only thing he didnt do was shoot Jason, which is arguably the biggest no-no.

Theres some other supporting drama that I skimmed through on the way: Cheryl slapping Jughead.

Archies heated talk with Fred about living with his mom and sort of adopting Jughead.