Another bit of open-source 4th edition goodness for you hurried DMs!
An abandoned shrine created by dwarves that offers the secrets of dead criminals in return for their bodies. It's now guarded by troglodytes, vine horrors and cave bears. Did I fail to mention the snaketongue cultists and the undead who just won't stay slain? Well, I knew there was something odd about that place.
Welcome to the Shrine of Horned Justice. Tread carefully.