You can read more about the value of tears of a psychopath here

http://www.slate.com/articles/news_and_politics/assessment/2...

Harris married his deceitfulness with a total lack of remorse or empathy—another distinctive quality of the psychopath. Fuselier was finally convinced of his diagnosis when he read Harris' response to being punished after being caught breaking into a van. Klebold and Harris had avoided prosecution for the robbery by participating in a "diversion program" that involved counseling and community service. Both killers feigned regret to obtain an early release, but Harris had relished the opportunity to perform. He wrote an ingratiating letter to his victim offering empathy, rather than just apologies. Fuselier remembers that it was packed with statements like Jeez, I understand now how you feel and I understand what this did to you.

"But he wrote that strictly for effect," Fuselier said. "That was complete manipulation. At almost the exact same time, he wrote down his real feelings in his journal: 'Isn't America supposed to be the land of the free? How come, if I'm free, I can't deprive a stupid f---ing dumbshit from his possessions if he leaves them sitting in the front seat of his f---ing van out in plain sight and in the middle of f---ing nowhere on a Frif---ingday night. NATURAL SELECTION. F---er should be shot.' "

Okay, that would demonstrate that we should place little weight on expressions of empathy, but I disagree if the implication is supposed to be that it's evidence of psychopathy.

Remember, genuinely remorseful people would say the same things to their victims. If you're going to take genuine-looking apologies as evidence for the psychopath diagnosis, then you're falling into the trap of "If she prays at the execution, that confirms she's a witch. If she doesn't pray, that confirms she's a witch."

The relevant evidence in the above link is the journal, not the apology.

I wasn't accusing or executing him -- just pointing out this other case I've read about (linked from HN, I think) where the psychopath faked emotions. I'm not even saying this boy faked them. Just that the fact that he broke down doesn't have to mean much.

So if he cries, it's because he's a witch trying to trick us?

First, I'm well aware of the definition of psychopathy. Second, psychopathy is not a binary condition. An individual can be on a spectrum of severity, or (as has been noted by people researching the condition) psychopaths can and do mimic the responses to emotion that they see in others but do not feel themselves. Perhaps he is or perhaps he isn't, but without additional action of the part of the OP and the kid's parents there is no way he will be properly diagnosed until something similar, but more severe, might happen.

So, yes, we are making judgements in this thread, but not everyone here is being "judgmental." Making a considered decision about available evidence is a reasonable act. The repercussions of this young man's actions should not have been watered down because of his age, and especially not in light of the toll it exacted on his victim. Others might be calling for extreme punishment, but I am calling for appropriate response.

It's very easy to fake a very human emotional response, especially when those around you are sympathetic (e.g your parents).