http://z10.invisionfree.com/usedtobedoe/index.php?s=5b43dc6caad399175289c9bf972e3b6a&showtopic=55816
http://www.iucr.org/__data/iucr/lists/compcomm-l/msg00187.html
"Lachlan has always been a very frequent poster on this list and knows many of you personally. If you have had any contact with him recently, on Monday or especially at any point since Monday, please let us know. It does not appear that he had plans to leave the area, but if anybody knows anything that may be relevant to finding him, or especially of his plans for that week please let the police know.
http://www.iucr.org/__data/iucr/lists/compcomm-l/msg00187.html