Crime alert. I'm Nancy Grace, breaking crime news now. Straight out to Nicole Parton for the latest.

Nancy authorities in Michigan have confirmed that a body matching the description of 22-year-old Rebecca K. Park,

who had been missing for more than three weeks, has been found. Park was last seen late on November 3rd,

leaving a family member's home in Wexford County's Boone Township.

At the time, she was 38 weeks pregnant, adding urgency to the search.

The body was found by citizen searchers in the Manistee National Forest near the area where Park disappeared. Older gentlemen and a 20-year-old,

some young boy came up and said that they needed help and wanted to show me a video.

And we just had them take us to whatever the video that they wanted to show us.

And the son or the young boy or the 20-year-old did not want the dad to go up

and asked if I could go up and see if it was a mask or if it was really somebody.

And it was Rebecca.

Positive identification is pending an autopsy,

and investigators have not confirmed on the condition of the remains

and whether the body may have been moved there.

The status of Park's unborn child remains unknown.

Parks disappearance sparked a massive search effort

involving law enforcement, volunteers,

canine units, and drones. Her family made public appeals for help, including her fiance,

Richard Failer, and her youngest sister, Kimberly Park. Police previously reported that Rebecca

willingly got into a passenger side of a car outside of family members' home

the night she vanished. Her cell phone was later found abandoned on a nearby two-lane road

in a surprising development shortly after the body was discovered. Custody records show that her

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