"I was making myself a cup of coffee and when I opened the fridge to get the creamer out," the Sunbury resident told CNN affiliate WHP. "I looked out and was like, 'What is that?'"
She walked over to the garage behind her house and saw the body.
LaFerrara's face was purple. He had his keys in his hand. And there was blood everywhere.
With the body gone, the Barbours' stopped at a Wal-Mart, bought garbage bags, carpet cleaner, paper towels and seat covers. They needed to clean up the sports utility vehicle.
"She related that there was a lot of blood and she wasn't able to get it all," police said.
After they were done, they went to a strip club. It was Elytte Barbour's 22nd birthday.
In Sunbury, violent crime is rare.
"We don't usually have homicides up here. This is a relatively peaceful town," Mazzeo said. "We average a homicide maybe every 18 months to two years, so this is unusual."
The killing was the talk of the town over the weekend.
"It's surprising, and it's shocking, and it's unfair," Sunbury resident John Mickey told affiliate WNEP. "The man had a family. It's devastating. It really is."
Nancy Sholley was LaFerrara's neighbor. He was married, she said.
"I just really feel sorry for (his wife)," Sholley told the affiliate. "She's a nice woman. We have always thought a lot of her. Just really, my heart goes out to her."
"Evil is all over," she added. "It is."
The Barbours were married October 22, the husband told the Daily Item newspaper. The pair moved to Sunbury from North Carolina, where he worked as a dishwasher.
Strapped for cash, his wife would meet "unhappy men" online and charge up to $850 for "delightful conversation," he said.
The couple face a host of charges including criminal homicide, which is similar to first-degree murder.
"The defendant stated that they committed the murder because they just wanted to murder someone together," police said, referring to Elytte Barbour.
Miranda Barbour was denied bail and has a court hearing set for December 20. CNN's calls to her public defender were not returned Saturday night.
Elytte Barbour has a court date set for December 17. He is not yet represented by an attorney.
"We started with nothing," Mazzeo told CNN on Saturday. "We started with a dead body with no ID on it, dumped in somebody's backyard, no relation to anything in the area or the people who lived there.
"To close out this particular homicide in three to four weeks, that's pretty impressive."
But their work is far from over. In the coming days, "we are going to try to resolve some of the loose ends," he said.