Of course, everyone already knows Chic is an immediate suspect due to his creepiness and sudden emergence at the play after being unreachable for a time.
Whoever was able to murder Midge Klump backstage during the show’s opening night had to be someone who had a reason to be back there, and someone Midge was comfortable with seeing.
Most of the characters we suspected to be the Black Hood were at Riverdale High’s opening night of Carrie The Musical, and two of those suspects were specifically seen backstage while the Riverdale kids were getting ready.
Still, did anyone else notice Sheriff Keller slowly making his way around in the background?