Grace Hasler had told him the identity of the man who had caused harm to Lucy Irvine 33 years ago. That man was no other than Grace's biological father.
He had known the secret kept by Grace Hasler, but Kevin still had no proof about the man's relation with the werewolf's wars and the case he was currently investigating.
That man was indeed a bad person, but it didn't mean that there was an absolute relation between the man and the werewolf wars.
The fierce lady had told him the identity, and he wasn't surprised because he had been suspicious of that person for a while now. However, he still had to confirm the man's relation with the case he was investigating. And the key he could use as confirmation was a man named Steve.
He and Julia only needed an hour to speak with each other last night, so there were still two hours remaining until the ice around Steve's body would melt.