Sometimes it's good to just let it burn - S1.E7

The three women detectives are about to find the alpha wolf behind the packs, but to do so, they’ll have to become a pack of women willing to show their teeth: just as new packs are born, the weak ones begin to die, although a fundamental lead may disappear with them. “The wolf” keeps claiming victims, although his insatiable hunt is about to reach an end.