Haha really? Bloody hell it’s looking so much like avoidance!
Yes. Remember the concept that she keeps her fingerprints off everything she does when it seems all too convenient. She creates confusion through a blend of obfuscation and plausible deniability. The other approach is used on all other cases is to take all credit if it creates glorification.
Bart had even suggested she needs an exorcism. Joking or not, a song like Devil Inside creates the ultimate drama in that no matter what color glasses you see it through, its validated by belief: (1) she does need an exorcism (2) Art is still around without mentioning him by name - that was done by callers (3) She is crazy (4) She is lying.
The end of the show brings the icing on the cake in reaffirming that she is Honest Heather or that she really does
believe she is being honest.
*By the way - Devil Inside just so happened to be Track 13 on the CD with bumpers. Was this a conscious choice she made when she burned the CD? Or did the Devil make her do it? Again, back to perceptual colored lenses.