Flash Shelton never set out to become America’s anti-squatter crusader.

The California handyman was grieving his father, caring for his mother and trying to sell her vacant Northern California home when he got the call that changed everything. Strangers had moved in.

“My number one priority at that time was to take care of my mom,” Shelton told The Post. “I didn’t think about anything.”

He got them out. Then he posted the story online. Then the calls started.

Elderly homeowners. Grieving widows. Families who had bought dream houses they could not enter. People who said they were trapped in their own homes with unwanted occupants and had no money left to fight them in court.

“What I found is that the best way to raise awareness, if there’s going to be a possible law change, would be doing it,” Shelton said.

Now, that mission has become A&E’s new docuseries “Squatters,” which follows Shelton and his team as they crisscross the country helping homeowners reclaim properties from unwanted occupants. The show premiered May 12, with new episodes airing Tuesdays.

It is part legal chess match, part stakeout, part reality-TV confrontation and part cautionary tale for anyone who assumes ownership papers alone are enough to protect a house.

Shelton’s methods are not subtle. In one episode, he has a local investigator pose as a prospective renter so his team can get inside a Washington home where a squatter had allegedly been living for months and trying to rent out rooms. 

In another, he heads to Dearborn, Michigan, for what A&E bills as a battle to “out squat the squatter.” 

In a Vancouver, Washington, case, he learns the unwanted occupant may be afraid of snakes, so he turns the living room into a makeshift reptile zone.

“The owner told me that there was an incident involving a snake. So I have a little surprise for her,” Shelton says in the episode. “We are going to build a snake terrarium in the living room.”

His goal, he explains, is psychological pressure without crossing legal lines.

“I am trying to freak her out that I am going to be living in this house with snakes roaming free,” he says.

That is the Shelton playbook. Study the law. Study the squatter. Get inside legally if possible. Make the occupant uncomfortable enough to leave.

Sometimes that means knocking on the door and introducing himself as “the squatter hunter.” Sometimes it means posting legal notices to enter. Sometimes it means cameras, surveillance, drones, body cams and long hours waiting in a car to see who is coming and going.

“I don’t just show up unprepared,” Shelton told The Post. “The first step is gathering information.”

Before he takes a case, Shelton says he first verifies the homeowner’s identity and ownership records, then tries to determine whether the occupant is truly a squatter or actually a tenant. That distinction matters, especially in states with strong renter protections.

“A lot of people think they’re squatters and they turn out to be tenants,” he said.

Once he takes a case, he asks for names, photos, license plates, video, IDs, background details and any evidence that might help him avoid walking into a dangerous situation. His son often helps gather intelligence before the team goes in.

He also says he checks for children.

“I never want to be involved in affecting children,” Shelton said. “When I plan my intervention, I’m doing it when children are not present.”

The reason the problem can become so maddening for owners is that many disputes are treated as civil matters, not immediate criminal trespass cases. Tenant protections were designed to stop landlords from illegally locking out legitimate renters, but Shelton argues that bad actors exploit the same system.

“There’s no such thing,” Shelton said of so-called squatter rights. “We’re talking about tenant rights, and the problem is that squatters, it is so easy for a squatter to gain tenant rights because there is no line between them.”

New York has been one of the biggest battlegrounds. For years, the state’s 30-day occupancy rule made it risky for property owners to remove someone without going through court once that person had been in a dwelling long enough to claim occupancy. 

A 2024 change to state law clarified that squatters are not tenants, and New York lawmakers have continued to weigh bills aimed at further separating unauthorized occupants from legitimate renters. Still, owners are often warned not to use self-help tactics like shutting off utilities or changing locks when the facts are murky, because illegal lockouts can carry serious penalties.

While no centralized federal database tracks squatter cases nationwide, housing experts and property groups say the problem has surged dramatically over the past decade, particularly after the 2008 foreclosure crisis and again during the pandemic-era eviction backlog. Industry estimates suggest the US has seen hundreds of thousands of squatter-related disputes over the last 10 years, with well over 100,000 incidents occurring in the past five years alone as rising housing costs, court delays and tenant protection loopholes fueled the issue.

The controversy has been especially pronounced in states like New York, California and Georgia, where long-standing tenant laws have at times made it difficult for owners to quickly remove unauthorized occupants from vacant homes.

Eviction filings — a rough proxy — topped 1.1 million in 2023, up 500,000 from 2021, per Princeton’s Eviction Lab. The most telling stat may be the legislative one: the number of states that have criminalized squatting nearly tripled in just over a year, jumping from 8 to 23 between mid-2024 and mid-2025 — a sign that lawmakers are responding to a problem they can feel even if no one has fully counted it.​​​​​​​​​​​​​​​​

Shelton is blunt about where New York ranks on his list.

“It is my least favorite state to go to,” he said.

“It says basically, no matter how you get in the property, if you can manage to stay there for 30 days, you are a full-fledged tenant,” Shelton said. “That 30 day law makes no sense to me whatsoever.”

He said he has handled New York cases and mediated others in court, adding that speed is crucial before an occupant starts using the legal process to dig in.

“It’s a lot easier if I can get a case immediately before they start calling attorneys and trying to go through the civil process,” he said.

His larger argument is that states need a cleaner legal wall between tenants who moved in lawfully and squatters who entered without permission.

The cases that made him keep going, he said, were not the flashy confrontations but the heartbreaking ones.

He recalled an 88-year-old woman in Culver City, California, whose caregiver allegedly stopped caregiving, moved in a boyfriend and began taking over the home.

“She basically had in her mind that she was going to take over the home and own the home when the woman passed away,” Shelton said.

In another case, he said a woman in the Hollywood Hills, a former backup singer for Jimmy Buffett, rented a room after her husband died. A man came to see the room, put clothes in the closet and allegedly refused to leave.

“By the time the police got there, they said it was a civil matter, because he had clothes in the closet,” Shelton said.

On camera, the cases can look almost absurd. In real life, Shelton said, they are financially and emotionally devastating.

“It is not a victimless crime,” he said.

He rejects the idea that squatters are usually desperate people with nowhere else to go. In his experience, he says, many know exactly what they are doing.

“These people, they have nice cars, many of them have very good jobs,” Shelton said. “I’ve dealt with CEOs of major corporations.”

The pattern, he says, is entitlement.

“They will take advantage of a system that is broken, because they feel like if it’s there, I might as well take advantage of it,” Shelton said.

That belief is what drives the show’s strange appeal. Shelton is not a cop, not a lawyer and not a bounty hunter, though the series borrows energy from all three worlds. He is a man trying to beat procedural paralysis with preparation, pressure and a willingness to become the worst roommate imaginable.

“Moving in with them, even if I’m just going in there and I’m the bad roommate, I don’t even have to sometimes even get to any of those tactics, because they’re just uncomfortable,” Shelton said.

His advice to homeowners is less theatrical than his TV missions. Put up cameras. Check vacant properties. Act quickly. Know the difference between a tenant, a guest and an unauthorized occupant before the situation gets expensive.

“I’m excited that the show is allowing me the opportunity to teach homeowners that not only what a squatter is, and that they’re not homeless, but that it’s easy for them to become a victim and and that they should protect themselves,” Shelton said.

And for anyone who thinks this is a passing panic, Shelton has a warning.

“It’s time to be prepared, because this isn’t going to be going away anytime soon,” he said. “They’re going to take advantage of the system as long as they’re allowed to.”