My interpretation:
1st Para: Agree with others. Both the mafia families targeted supposedly a civilian, and while he denied the first request, he accepted the other? Sounds plausible and at the same time weird.
2nd Para: The same. Radonx killed, and he was probably a role cop.
3rd para: Can't make anything definite of it. Sounds like a investigative role, but the last line is very confusing.
4rd para: Someone trying to find a girl, a big man busdrives him (?), and he ends up talking to a man who is a pimp?? The other is the doc, and I'm not at all sure to which faction he belongs. He knew the person he was protecting so I don't think he is town.
5th para: Tracker or watcher.
6th para: Unclear. Vibes of a roleblocker involved here but cannot be sure.
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Para 4- Doctor, thats obvious.
Weird that you left it that laconically compared to others. You didn't explain your views on the other description of this paragraph, and I don't see how just 'Doctor, that's obvious' completely explains the other as well.
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*compared to other interpretation of yours.
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ughhh *interpretations.