Gruesome and Disgusting – What are People Thinking?

I can’t imagine what these teens were thinking…  Teens often do stupid things, but this one is beyond stupid…  I just don’t have much to say about this; I’m dumbfounded.  I don’t understand how a person or persons would come up with such an idea – too bad they couldn’t use that “creativity” more productively!

https://www.thesmokinggun.com/archive/years/2008/0509081corpse1.html

And check out the part in the police report where they say that one of the defendents regurgitated upon being questioned…  is that a consequence of remorse or fear of getting busted?  Is there actually a chance that he realized how disgustingly heinous his crime really was?