I do it at times, especially if I hear some obscure reference to a specific name. I immediately want to figure out what that person did.
Some of it is just downright horrendous... yet fascinating in an odd way. Almost like, trying to get into their minds.
My boyfriend and I just had an argument the other night about something similar. We were watching an episode of "I Survived" (a show you might enjoy), and afterwards, he was just baffled. He couldn't understand why these people (the people attempting to kill the others) were getting angry at the others for not dying right.
I think he was even creeped out by me when it first started, because I said "It's easy. That isn't a person necessarily to them, but part of a plan... and them being human and fighting back is basically screwing up the whole plan. These people are operating on time tables-many of them."
He just looked at me... it took him about 10 minutes to respond with anything that resembled words, lol. He was finally able to detach himself for a moment, and understand, but didn't want to understand, and told me so. So I dropped it after telling him not to ask questions about "WHY someone would do something" if he doesn't want opinions or answers, lol.
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Sorry about the incredibly long post...
"I enjoyed the meetings, too. It was like having friends." -Luna Lovegood