Squirrels die of plague in Denver Central Park?

Has any one else read up or heard much about this? I heard a little bit about it on the news.Squirrels die of plague in Denver Central Park?
That's scary.Hopefully, a epidemic doesn't arise because of this.
This is the first I've heard of this. Things like this usually get blabbed all over the news. They always want a news-worthy story to tell. It may make the news by tomorrow if there is something to it.