On June 26, 2010, a quiet home in Northampton, Pennsylvania, became the center of a nightmare.
Inside lived three generations of the same family—thirty-nine-year-old Denise Merhi, her father Dennis Marsh, and her eighty-seven-year-old grandfather, Alvin Marsh Jr., who spent much of his time in a wheelchair. It was an ordinary house on an ordinary street.
But that morning, something violent entered their lives.
Inside those walls, a brutal stabbing attack unfolded. Denise was attacked with relentless force. Her father, Dennis, was killed as the violence moved through the home. Alvin Marsh Jr., elderly and defenseless, had no way to escape what was coming.
Then a neighbor, fifty-three-year-old Steven Zernhelt, heard the disturbance and came to help.
He never walked back out.
When police arrived, four people were dead.
In a town where violent crime was almost unheard of, the brutality of what happened that morning left the community shaken. Investigators would soon discover the killings were not random, but the terrifying end of a deeply personal conflict.
Four lives lost in one summer afternoon.
Inside a home that should have been the safest place of all.
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