Catherine “Cassie” Heppner.Photo: SGB Media

Catherine “Cassie” Heppner

A former security guard could face a sentence of 55 years to life in prison after agreeing to plead guilty to fatally stabbing a woman at Timberland’s company headquarters in New Hampshire, court records show.

On Nov. 3, Robert Pavao, 22, of Berwick, Maine, is expected to plead guilty to second-degree murder in connection to the stabbing death of Catherine “Cassie” Heppner, 46, of Exeter, N.H., as part of a negotiated plea deal, theAssociated Press,Portsmouth Herald, andUnion Leaderreport.

Heppner, the company’s marketing director, stopped into Timberland’s headquarters on a Sunday to pick up some items she needed for a business trip the following day, court records say. Pavao allegedly followed Heppner into a storage room during her visit.

Robert Pavao.Rockingham County Corrections

Robert Pavao

He was arrested on Feb. 9, 2020, after police responded to a 911 call about the stabbing, according to AP.

Pavao originally pleaded not guilty to the charges against him, but he recently agreed to plead guilty to second-degree murder in exchange for a prison sentence of 55 years to life, with five years of the sentence deferred for 20 years on conditions, AP reports. He will be sentenced the same day he enters the plea.

If Pavao had gone to trial and been found guilty, he would have faced a life sentence without the chance for parole, Seacoastonline.com reports.

Pavao’s attorney did not immediately respond to PEOPLE’s request for comment.

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Heppner, who was married with an 8-year-old son, was “a force for good,” reads aGoFundMeset up to help nonprofit organizations she supported, including Girls at Work and Outward Bound.

The fundraising page continues: “Call it ‘Karma for Cassie.’ Have a friend or family member you’ve been meaning to reach out to? Pick up the phone and say hello. Ordering drive-through at Starbucks? Pay for the car behind you. Go out of your way on February 9th to make someone else’s life a little bit better.”

“Like Cassie herself,” it says, “it’s the little things that can make the biggest impact. Use #karmaforcassie so we can share the goodness that has been spread!”

source: people.com