It was supposed to be a routine patrol for Dale Beatty, a National Guardsman serving in northern Iraq.
But when the Humvee he was in veered slightly off the road, his life changed in an instant.
"I remember seeing all the sand across the dash of the Humvee go up in the air. That was pretty much the last thing I remember," Beatty recalled eight years later. "And there was a big boom, lots of pain."
The vehicle hit an anti-tank land mine, flying nearly 50 feet in the air. When Beatty came to, his legs were pinned under the wreckage. Within days, both were amputated below the knee.
It was a life-altering injury, but from the beginning, Beatty had a positive attitude about it.
"For some reason, I've always been able to see how lucky I am," he reflected, noting that his injuries made it possible to wear prosthetic legs. "It's not like losing a fingernail. But ... it's just the way it has to be. I've met people that have been hurt a lot worse than me that have lived full, fulfilling lives. So there's no excuse for me not to."
Beatty spent a year recovering at Walter Reed Army Medical Center in Washington, and he hoped to build a house for his wife and two young sons when he returned home to Statesville, North Carolina. But given his new reality -- two prosthetic legs and, at times, a wheelchair -- he wasn't sure how he'd manage it.
That's when a member of his church, who'd heard about Beatty's situation, took action.
He persuaded the Iredell County Builders Association -- of which he was a member -- to help Beatty build a wheelchair-accessible home with wide doorways and roll-in bathrooms. The land was donated by Beatty's father, and volunteers pitched in to help while Beatty supervised.
"The whole community helping me, and working alongside me, it was such a good feeling," said Beatty, now 34.
Throughout the construction, Beatty consulted his friend John Gallina, a building contractor with whom he'd served in the National Guard and was driving the Humvee when it hit the land mine. Gallina suffered a traumatic brain injury in the blast and was later diagnosed with post-traumatic stress disorder. While his wounds were less visible than Beatty's, he also struggled to adjust to post-war life.
When the house was finished, Beatty and Gallina decided to "pay it forward" to help other disabled veterans. In 2008, they pooled their military disability payments and started Purple Heart Homes, a nonprofit that so far has modified or helped provide homes for 17 disabled veterans in several East Coast states.
"There's thousands of veterans right here in our midst," Beatty said. "People don't realize the need that's out there."
In the past decade, a number of nonprofits have sprung up to help Iraq and Afghanistan veterans with their housing issues. But according to the Department of Veterans Affairs, those two wars account for only a small percent -- less than 15% -- of the entire veteran population.
Beatty's and Gallina's organization will help any disabled service member who was wounded during his or her military service, even if it was decades ago.
"The Gulf War vets have a lot of issues, and we know there are people who got hurt in Bosnia, Kosovo ... Vietnam," Beatty said. "We just wanted to level the playing field."
Dave Morrell, who lives near Beatty in Harrisburg, North Carolina, served three tours with the Special Forces in Vietnam and ultimately lost a leg because of complications from exposure to Agent Orange. When Beatty and Gallina heard that he often had to crawl into his bathroom because his wheelchair wouldn't fit through his home's narrow doorways, they decided to help.
"I'd have been happy if they could've figured a way just to widen the door," Morrell said. "To have them build a complete new addition and a whole new bathroom was unbelievable."
Purple Heart Homes, using donated labor and materials, will help any disabled veteran who is a homeowner, and all repairs are free. Beatty and Gallina know that projects such as adding ramps or renovating bathrooms can make a big difference for veterans and their caregivers.
"We want to make those changes that make their life easier, safer, just better," Beatty said.