by Kendi Oiwa
My current obsession is Goth by Kendi Oiwa, based off the novel by Otsuichi.
This manga deals with two students, Itsuki Kamiyama and Yoru Morino, who are both interested in murders that occur in their neighborhood, but are themselves drawn into them.
The manga is mysterious and offers lots of suspense. Very good artwork too.http://animanganetwork.hostanime.com/goth.php
hosts the entire volume. Check it out