Plot

After detaining a suspect, Marina and Castaño realize the real killer is still free. The police plan to host a masked party at the House of Water to lure and catch the murderer.

After detaining the killer it seems that Marina will be forced to give up her dream of becoming a cop, but thanks to Castaño the case is reopened. Together they conclude that the killer is still on the loose and the cops propose a plan to catch him: host a masked party for the clients of the House of Water.—from Amazon (Canon y mus)