
The person at the center of this case
Hildegard Hendrickson
Justice for Hildegard Hendrickson — the trail went cold in 2025, but the truth hasn't.
Start here
Who was the man in the metallic blue van encountered by Wanda and Michelle on June 17? Christopher was investigated but cleared—was he correctly eliminated as a suspect?
What was the nature of Igor's final conversation with Hildegard on June 8? Did he provide accurate directions to the Basalt Peak Burn area, or could he have been involved?
Why was Hildegard's purse with all her money and identification left in the locked trunk of her car? Does this suggest she planned to return, or was she prevented from doing so?
Hildegard Hendrickson, a 79-year-old experienced mushroom hunter from Seattle, disappeared on June 8, 2013, after traveling alone to the Minnow Creek Trail near Leavenworth, Washington to pick morel mushrooms. Despite one of the most thorough search operations ever documented—involving 5,224.5 man-hours, cadaver dogs, and multiple follow-up searches through September 2013—no trace of Hildegard was found, though a suspicious man in a blue van was encountered near the trailhead during the search. She was declared legally dead in 2015, leaving her fate unknown and raising questions about whether she encountered foul play from an aggressive individual in the remote mushroom-hunting community.
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Beyond the top three above — each detail below could be the thread that pulls this case open.
The foul odor detected on September 12 near Chickaman Creek drainage was dismissed as bear activity—could this have been related to Hildegard's remains?
Given Hildegard's physical limitations and safety consciousness, how likely is it she ventured far from her vehicle, and could she have encountered someone who lured or forced her away from the trailhead?
Even the smallest detail could be the key to solving this case.
Official wording
Hildegard Hendrickson was a renowned mycologist and Seattle University professor, widely regarded as the "godmother of Washington mushroom hunting" who mysteriously vanished in 2013 during a mushroom foraging trip in the Cascades.
Hildegard visited Minnow Creek Trail area with Wanda and Lynne but decided not to hike due to rough terrain and her tired knee; all three returned to Seattle
Hildegard's green Ford Focus arrived at Minnow Creek Trailhead in the afternoon; she had been directed to the Basalt Peak Burn area by Igor near Rock Creek Campground that morning; she never returned from the trail
Igor reported Hildegard's vehicle at the trailhead; her purse with all identification and cash remained in the locked trunk; extensive search operations began with 14 ground personnel and bloodhound teams
Wanda and Lynne met a man in a metallic blue van with flatbed near the trailhead; he was in his forties, six feet tall, overweight, with dirty hands and a scar on his nose; he carried hunting knife and made disturbing comments about the missing person; same day Michelle reported similar encounter with same individual
Cadaver dog conducted six-hour search of Chickaman Creek drainage embankment after foul odor detected; odor later attributed to bear activity; no evidence of Hildegard found
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