Well, he hasn't physically lashed out at her so that's a good sign. She knew it was his temper talking and wouldn't blame him. Honestly she was so close to running off with Mary to find more clues but she was needed elsewhere.

"Chances are we'll being implementing a curfew so do follow it. Make sure no one walks the streets alone and keep an ear out if you hear anything.If you do hear something, send me mail directly and I'll come and investigate. And most importantly, do not try to find the killer yourself."