User blog comment:MoiraV/Case 40/@comment-186.158.211.249-20130906164633/@comment-12176464-20130906173005

It will come with the next update, which is usually on Thursdays but sometimes they may take an extra week to finalize game details so I don't know for sure when the next case will be released. And yes there will be cases for the Maple Heights district. After that from what I can see is that there will be another city, possibly with a new team.