I strongly agree that anyone confessing to anything like that in writing should be investigated for the alleged crime.

If anyone has the link to that thread (I did not find it), please contact your own local law enforcement agency at their non-emergency phone number, and ask them where you could send the link to the thread.

While there is the greatest likelihood that much of the posting in BenBen's threads is the result of unclear thinking, none of us should let what appears may be a confession to murder go without legal investigation by the proper authorities.