La Guarida [The Lair]

Do you consider yourselves to be brave detectives? It's time to prove it. In your city there has been a wave of murders. Everything points to a known serial killer. You are the unit sent by the commissioner to investigate his lair, but beware, he may be watching. Play your cards right or you will be their next victims. You have one hour to find some evidence and get out before he comes back… Oh no!! It's here! Do you accept the challenge?