Use Dagger?

[jens]

The entity is probably a static prop, which is a simplified entity that can not be used for certain things, such as using an item on it. Either you change the type of entity it is (with the model editor) or you create a script area in the level editor and place it over the corpse, then you create AddUseItem callback for the dagger and the area. I think that last option is the easiest.