"We don't have time for this," Itani muttered with a hint of annoyance. Taking the warrant from her belt, she unfurled and shoved it towards the raging Artemis at her feet. "Your research. Names of Evokers, Relics, anything. The Constabulary needs to know. The king-to-be is a busy man. He can't investigate everything on his own, as I'm sure you understand." 
Itani watched the scholar as he fumbled with his belongings, lingering for a moment on a flash of metal around his neck. If her hunch was correct--
"Or, you could accompany me to the Constabulary. I believe it could use someone of your... talents. You'll be allowed to continue your research with the resources at the Constabulary's disposal, and I'm sure you'll be compensated for this little scuffle." 
If Itani could get him to work for the Constabulary, he'd be a useful source of information. Might make her job easier, and that was nothing to object to.