There was never TWO events. Cops over reacted to a gay/bisexual man trying to attend the parade. He was a Bernie fanatic and compared Hillary to Hitler on his Facebook page. Yes he carried guns and drug making supplies in his car, and was acting strange. Meth lab supplies are highly volatile. He was very political but never anti-gay.
Of course there were two events -- this one and the one in Orlando. Fortunately, this one was thwarted. Unfortunately, the other one was not.