Katherine Anne Truitt, 37, disappeared from Alameda, California, on January 6, 2010. Her tan Ford Ranger was located three days later at McClures Beach in Point Reyes National Seashore, Marin County. Two of her dogs were inside the truck and a third was found leashed to a rock nearby.

Katherine was an avid hiker who knew the Point Reyes trails well and had been using hiking to manage chronic neck pain. Tracking dogs followed her scent to the beach trail but no further evidence was recovered. Authorities have said no foul play is suspected and have suggested she may have been swept into the ocean at McClures Beach, which has rough, treacherous waters; her body was never recovered.

If anyone hiked the Point Reyes trails in early January 2010 or has information about Katherine’s movements that week, please share what you remember.