http://www.washingtontimes.com/news/2013/oct/22/va-mom-charged-after-firing-gun-into-air-to-scare-/Mother and daughter out for a walk. A gang of 10 hoodlums assaults daughter. Mother fires a round from her pistol in the air.
Authoritahs arrest mom.
Money quote:
“You can’t fire into the air,” Officer Perok said. “Once something goes up, it comes down. There’s the possibility of causing property damage, injuring someone or killing someone. In an apartment complex, the odds of that bullet coming down and striking something are very high.”
Officer Perok is a fokking idiot.
We have a law in AZ called "Shannon's Law" pertaining to shooting guns in the air. Evidently a little girl named Shannon was struck by a bullet fired in celebration of Independence Day or some other holiday. The superstition since then is that bullets fired up come down with lethal force. Untrue. Bullets fired up will only come down at terminal velocity in their vertical component... maybe 150 mph at the most (about 200fps). Not enough to kill. The horizontal component is the dangerous part.
http://www.straightdope.com/columns/read/1199/can-a-bullet-fired-into-the-air-kill-someone-when-it-comes-downAnd... the odds of a bullet fired up coming down anywhere near the shooter or the apartment complex it originated from are damned small... not "quite high." There's this thing called "wind" that pushes bullets around pretty violently. That handgun bullet leaves at 1000fps and will lose 32fps each second it travels upwards. It's gonna take over 30 seconds to reach peak altitude and stall, then it's only going to come down at a max speed of about 200fps. That bullet will reach above 10,000 feet elevation before stalling if shot straight up. At 200fps coming down, it's going to take about a minute to come back down. That's 90 seconds for the wind to impart horizontal play into the bullet, and wind does all sorts of devilish things to even a fraction of a second for rifle bullets fired horizontally. It can push a bullet hundreds of yards in the right conditions, even fired straight up. The bullet is most likely going to strike a roof or car port somewhere, or land harmlessly in the street or an open grassy area. The percentage of surface area that is vulnerable to a 200fps 125gr projectile for either property damage or injury is vanishingly small for a given random urban surface area.
All that aside... the mother didn't have enough bullets (or training or justification) to kill 10 hoods. She defused the situation through her actions.