Just went back to an "old" crimescene and completed sweeping. I didn´t get a 250 xp so what did I do wrong?
Check every tile, you missed one. That's happened to me. Its usually hiding under or behind something. You'll find it. :lol:
There is a sticky post in the forums that has a screen shot showing every scene and every tile that needs to be cleared. That might help.
So start of new cases allways helps sweep last case?
No, if you go on to the next case before completely sweeping the old one, you can't go back to sweep it without starting over, so I would suggest completely sweeping one before turning it in and going on to the next case.