Today in terrible accidents: A Tampa, Florida grandmother shot her seven-year-old grandson in the middle of the night because she thought he was an intruder. The boy was rushed to the hospital and remains in critical condition.

In North Dallas, Texas, police are investigating Douglas Leguin, a man they say attempted to commandeer a house, then fired an assault rifle at firefighters who responded to a nearby dumpster fire. Leguin allegedly attempted to ambush police who responded, then called 911 and declared his secession from the U.S.

"Do you think you need to see where you're shooting if someone's on top of you, trying to kill or rape you, while their hands are slowly squeezing your neck and they're yelling 'I'm gonna kill you'? I didn't think so." This is the NRA commentator's argument for arming the blind that the NRA just removed from its website.

After a night of drinking with friends last weekend, a 21-year-old Mexico City man accidentally shot himself in the head while posing with his gun for a selfie.

Early Saturday morning, a music video shoot at a Bronx bodega turned violent after one member of a rap duo reportedly opened fire on his partner, wounding him in the head, legs, and chest. According to the bodega's owner, the shooting was triggered by an argument over who was the video's star.

Car alarms.

The LAPD is searching for a shotgun that fell off a police motorcycle yesterday. If you find it, just pick it up, approach the nearest LAPD officer, and see how that goes.

Andrew Engle — a 27-year-old Michigan man who, wearing only a towel, accidentally discharged his gun while banging on a local pizzeria's windows until one shattered because he was angry that the restaurant was closed even though it was actually open — may have taken acid before his arrest Saturday.

Stop me if you heard this one: George Zimmerman was questioned by police under creepy, peculiar circumstances, but they ultimately let him go. Wait, no, hang on, there's a twist this time.

All good guys with guns mean well. Not all good guys with guns do well. Here is another story about one who meant well, a Chicago man with a concealed-weapons permit who fired wildly at a robber and sent a police officer diving for cover, interrupting his pursuit of the perp.

As new details emerged about an unusual abduction case Dan Markel had worked on before his murder, police on Monday released 911 call logs suggesting the prominent law professor and blogger was still moving after he was shot in his car by an unknown assailant and found by a neighbor.

According to recently unearthed court records, Bob Dowlut—who for 30 years has been the architect of the National Rifle Association's legal and cultural agenda—was sentenced to life in an Indiana prison for murdering a single mother with the same gun he'd allegedly used that day to rob and shoot a shopkeeper.

An open-carry group too crazy for Open Carry Texas has been walking around flapping its guns. A group of women who opposes their display of weapons struck on a novel way to perturb the gun-fondlers: Follow them around topless.

This is America, and when America launches a war to make not-America more like America, by God, America does it right. Which is why we can now declare unconditional victory in Afghanistan: victory for the American bedrock value of flooding a country with legal guns that end up in illegal hands.

New details obtained by ABC News make clear that nationally renowned law blogger and Florida State University professor Dan Markel was marked for murder at his Tallahassee home, but they deepen the mystery of who committed the crime and why.

Richard Plotts, the 49-year-old suspect accused of killing his caseworker and injuring his psychiatrist at a Philadelphia-area hospital on Thursday, will be charged with murder, authorities say. Plotts reportedly had a long history with guns and mental illness.

The quiet of a hospital in the Philadelphia-area suburbs was broken yesterday when an armed mental patient killed a caseworker and got into a gunfight with his armed psychiatrist.

Today is National Hot Dog Day! Unfortunately, the president of the National Pork Producers Council is unavailable to celebrate, since he was arrested this afternoon in Washington trying to enter a Capitol complex office with his unlicensed 9mm pistol. He's probably being grilled by police.

You may have noticed that we have a school shooting problem. Well, not according to the NRA. But if we did have a school shooting problem, the NRA has a plan: Create "gun-required zones" and gun-welfare programs, and make weapons training "necessary to advance to the next grade" for Sally and Timmy.

Proving that conservatives don't hold exclusive rights on Second Amendment stupidity, here is a video of a 31-year-old liberal running for Congress on the strength of his ability to hit an elephant piñata with a shotgun from 10 yards, which is both easy and dumb dumb dumb.