About 20 minutes ago, I was walking on N. 4th towards Berry (from Bedford) when a hispanic male, mid 20s, heavy set and about 5'7" passed me on the sidewalk, as he was walking towards Bedford. He then turned around after he passed me, came up behind me and grabbed my... rear end... quite forcefully, reaching to areas which should not be grabbed by strangers. I quickly turned around and yelled, "what the f*** do you think you are doing?!" and when he kept walking, I began to chase him and scream at him running up N.4th. I continued to chase him to Bedford and we made a left heading north on Bedford before I lost him. A man in his 40s started chasing him with me (thanks!) but neither of us could catch up.
I just want to let any women in the area know that this guy is out there, hopefully he won't do this again.
He was wearing a black shirt with small red stripes, a black baseball cap and black bookbag.