I just watched a news story from a local TV station and it seems like the shooter was OUTSIDE, on the north side of the planned parenthood building most or maybe even all of the time. Everyone who was shot was outside, many were pinned in place. The way the news makes it seems like it was an attack oN planned parenthood.
He shot people who were parked in the PP parking lot; people who had accompanied patients. It was an attack on PP. Now, whether it was an attack on PP because he was a crusader against what PP does or whether he is mentally ill will be found out (we all know it is the latter).
Being silly about this is not going to address the issue of how we manage mentally ill people in this country.