REXBURG, Idaho (AP) — They slithered behind the walls at night and released foul-smelling musk into the drinking water. And they were so numerous that Ben Sessions once killed 42 in a single day.

Shortly after buying their dream home, Sessions and his wife discovered it was infested with thousands of garter snakes. For the next three months, their growing family lived as if in a horror movie. More than a year after they abandoned the property, the home briefly went back on the market, and they fear it could someday attract another unsuspecting buyer.

The five-bedroom house stands on nearly two pastoral acres in rural Idaho, about 125 miles southwest of Yellowstone National Park. Priced at less than $180,000, it seemed like a steal.But the young couple soon learned they would be sharing the home with reptiles at least two feet long that had crawled into seemingly every crevice

While setting up a chicken coop, Sessions lifted a piece of sheet metal and was startled to see a pair of snakes slither away. A few days later, he found more and soon started to collect dozens in buckets. At times, there were so many in the yard that the grass seemed to move.

If he rapped a stick against the roof overhang, he could hear dozens scatter, their scales sliding against the aluminum. After he removed some panels of siding, dozens of snakes popped out. When he made his way through the crawl space to investigate further, he found snakes everywhere.

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