Flowers of Evil, Volume 6 (Flowers of Evil #6)
Shuzo Oshimi

Now the duo have been wrongly-accused of a crime, and their previous hijinks -including many school pranks- have placed them in an awkward position within their tiny community. Furthermore local authorities now involved and are more than willing to blame all strange behavior this small town has seen recently on the two teens.
Is this the end of this drama? Will being treated as outcasts in their own community keep these two from crossing over to the other side?!
No! It is just the end of the second arc...