Well, I'll pipe in.
Live in Louisville for about a dozen years or so and played Valhalla upwards of 100 times while living there. The club is located about 20 miles outside of the city and the only entrance is off a very busy 4 lane highway (Shelbyville Road/US-60). I attended a couple of PGA Championships and the Ryder Cup, both as a volunteer (our club had the 6th hole at the Ryder Cup, which is a horrible hole...there's my gca reference) and spectator, both general and VIP.
For those not taking a shuttle bus, about 99% of the parking is across the aforementioned 4 lane highway. I can't imagine how difficult the conditions must have been, both driving and as a pedestrian, at 5:00 this morning, in the rain. There's not a chance in hell that I would attempt to cross that road in those conditions and time...and I'm not victim blaming...just speaking for myself based on experiences.
I've spent more than my share of time in jails in KY (college years) and to answer an earlier question, I'd never be released from any jail within an hour of being booked for a felony. HOWEVER, Kentucky is still a big small town and there's not doubt there was tremendous interest from local and state government, as well as a contingent of concerned, private citizens.
All that said, what a horrible day for the one true victim and his family.