When Christine Grega and her husband John Grega set off for a family vacation to Vermont with their young son,

it was a trip meant to mend their relationship.

Instead, the weekend ended in devastation when Christine was found in their borrowed ski condo,

the victim of a violent attack.

After two decades filled with investigations,

prosecutions, and exoneration, and lawsuits,

it still isn't clear what really happened

on the night of September 12, 1994.

I'm Kylie Lowe, and this is the case of Christine Grega on Dark Down East.

It was around 8.30 p.m. on the night of September 12, 1994, when a couple inside Unit 72 at the Timber Creek Condominium Complex in Dover, Vermont, were jolted from their late evening relaxation.

A man was pounding on their front door in a frenzy, yelling and screaming, and at first, the couple inside refused to open the door for

this stranger until they realized he was shouting something about his wife falling in the tub,

and his son being asleep in the car. The couple told the guy to go get his son to prove he

wasn't a dangerous intruder. He returned with a toddler and handed the child over to the couple,

frantically telling them to call 911 before he sprinted off. The emergency call was placed at

approximately 8.30 p.m. But the couple didn't realize just how serious the situation was.

They told the dispatcher a woman had simply fallen in the bathroom when the reality was far more severe.

A Dover police officer was first to arrive at the scene around 8.36 p.m.

The officer heard loud crying and pleading coming from the downstairs and followed the sobs to the bathroom,

where he found 32-year-old John Grega straddling the body of his wife,

31-year-old Christine Grega. John cried as he called out her name and shook her.

Christine was lying face up on the bathroom floor with her head near the door and her feet near the

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