Okay, well, admittedly, I won't be in law school until September, but let me get this straight.
As responsible gun owners/human beings, we are obligated never to draw and fire on a person unless he or she is about to kill us, cause us bodily injury, or cause great bodily injury to a loved one/friend. There are the situations under which we can justify-ably use our concealed handgun out in public. When inside your own home/on your own property, depending on state and locality, these considerations ease somewhat, but not much.
So if you've just fired your weapon in self defense, a totally legal and justified act, it is reasonable to turn yourself into a criminal by fleeing the scene and/or trying to conceal evidence of your involvement? Sounds pretty stupid to me. Hundreds of people get away with homicide a year, but thousands more don't. Lots of people see and hear when gunshots ring out, and the police, however inept they can be, often find their way to the bottom of things, at least in some form.
Advocating carrying a revolver because it doesn't leave brass on the ground for when you flee the scene of a good shoot is pretty crappy advice, whether it came from an LEO or not. Yes, you may get a crusading liberal prosecutor who wants to hang you out to dry, and that's why you call the police, give a SINGLE short statement to the police "he was about to kill/maim me or my wife/daughter/son/friend, and I was in fear of my/their life, and I shot to stop the attack. I plan on cooperating fully, but I'd like to exercise my right to counsel at this time." And then SHUT THE **** up. Better to take the right, possibly harder road, then turn yourself into a criminal at the CHANCE things won't come to bite you in the butt.
Come on guys, somebody back me up on this.