There's a helicopter flying quite low, around and around the Upper Union area.

wonder if it has anything to do with the bank robbery on epkway?

It has to. In a way I'm relieved, because it isn't something at the high school then.
I remember when that bank was robbed, years ago, and the police either exchanged gunfire with or fired at the perpetrators. It was so unusual, because you NEVER heard gunfire in the city.

Didn't someone rob that same bank a year or two ago via getaway bicycle?

I think so, Parent. I think after that robbery there was an article in  the paper about the long ago one I mentioned above, as well.
The helicopter left.
March 1 2013. I just looked it up but the link won't post.