The video above walks through a Sacramento incident that’s worth thinking about before something like it happens to you. A man went door to door one evening making stabbing motions at front doors, all of it captured on Ring cameras, while families sheltered inside. The title question gets asked a lot when this footage circulates: would you have shot him through the door? I’m Lance Rankin, a Texas FFL and gunsmith, and my answer is no. Stay with me, because the reasoning matters more than the answer.
What happened
A resident’s phone lit up with camera alerts and showed a stranger at the front door, apparently miming stabbing motions. A neighbor, Amy Guthery, got warned the man was roaming the block. Her response was to grab her cats, a baseball bat, a sledgehammer, and a gun, and retreat to her bedroom. Police eventually arrested the man, 56-year-old Brian Mason, who was homeless and on felony probation.
Then the part that should bother everyone: he was charged with misdemeanor trespassing and released in under two hours because probation declined to place a hold. Hours later he was arrested again nearby, for trespassing, carrying a knife.
The legal line, plainly stated
Deadly force requires a reasonable belief of imminent death or great bodily harm. A man on the far side of a locked door, however menacing, generally doesn’t meet that standard, because the locked door is doing its job. You can’t see what he’s actually holding, you can’t be certain who’s in your line of fire beyond him, and a prosecutor will replay that Ring footage frame by frame asking what, exactly, made death imminent through a closed door.
The line to hold is the threshold. If someone is breaking through the door, the legal and tactical picture changes completely. Until then, the right moves are boring ones: keep the door locked, get your family behind you, have the gun in hand, and be on the phone with 911. If you ever do have to fire, what you say and do in the next hour matters enormously, and I’ve written about that in what to do and not do after a self-defense shooting.
On bats, sledgehammers, and equalizers
Ms. Guthery’s improvised arsenal deserves a respectful word, because her instincts were right even where her tools weren’t. A bat against a knife is a losing proposition for most people, and a sledgehammer indoors is nearly unusable. The firearm is the one tool in that pile that doesn’t depend on being younger, bigger, or stronger than the threat. That’s not bravado. It’s the practical case for lawful ownership, made by an ordinary night in a residential neighborhood.
The system did what systems do
I don’t say this to be cynical: police response and the courts exist to maintain order, not to guarantee your safety in the two minutes that matter. The officers here did their job and arrested the man. The rest of the machine released him within two hours, and he was back out with a knife the same day. No malice required, just a system with limits. Those limits are why the first responder at your front door is you.
What to actually do
Cameras are a genuinely useful early warning, and this incident shows why. Locked doors buy time. Awareness fills the gap before either matters, and my 360-degree awareness post covers building that habit. Have a family plan for exactly this scenario, the stranger at the door who isn’t leaving; my surviving a home invasion guide walks through it room by room. And know your state’s use-of-force law cold before you ever need it, because the worst time to learn the threshold rule is while you’re standing at the door deciding.
Lance Rankin is the owner and Chief Gunsmith of Western Sport, a family-run Type 07 FFL and Class 3/SOT dealer in Roanoke, Texas, serving shooters since 2007. Born and raised in Texas with over 50 years of experience handling firearms, Lance purchased Western Sport in 2017 and turned his lifelong passion into his profession. He specializes in AR-15 and AR-10 platform rifles, manufactures Western Sport’s own AR-15 line under the Rankin Industries brand, and runs the shop’s in-house Cerakote coating operation. When he’s not behind the counter or the workbench, you’ll find him on his ranch deep into the night, hunting coyotes with an AR-15 and thermal optics. Lance holds an MBA and personally shoots and tests the products Western Sport sells.
