When people suffer from hypothermia, they often feel very hot and start to shed their clothes. A man around here started shedding his clothes at random over a few miles walk down the road before eventually succumbing to the freezing temperatures.
So, if MM did die from exposure, it is likely that her clothes were scattered around and not near her body. If someone walking in the woods found a jacket I don't think it would arouse any questions on their part.
You are referring to Paradoxical Undressing: (Source Weird Universe)
Paradoxical Undressing - is a term for a phenomenon frequently seen in cases of lethal hypothermia. Shortly before death, the person will remove all their clothes, as if they were burning up, when in fact they are freezing. Because of this, people who have frozen to death are often found naked and are misidentified as victims of a violent crime.
Maura's father's own words as he referenced towards the mountains when speaking to a then relative as they were searching for Maura: (Source Tim Carpenter, Maura's older sister's ex husband)
"I remember him pointing up to the mountain and saying, 'She walked up there. We'll find her at the top. Drunk and naked.'
Why naked?"
Now, if you believe that Maura's own father was making some sort of sexual funny about his missing daughter than I have some tickets to sell you for $500 each to come view the world's smallest dog ... (A hotdog).
Just another example of Maura's father (who would have the most insight about his daughter over anyone), especially since he spent the final days of Maura's known existence with her, referencing suicide, while when the cameras were turned on, he shifted gears and stirred up the press about a local dirtbag grabbing his daughter.
When the cameras weren't on, Maura's father believed that his daughter came to the white mountains to take her own life.
He believed it (IMO) when he made the desperate call to 911, minutes after finding out his daughter abandoned her car in the white mountains.
He believed it (as recounted by Sharon Rausch) after arriving to the accident scene and being briefed by police and caught up with all the known facts (as he worried that some comments he had made in the past to his daughter's about he himself one day maybe heading for the mountains and drinking himself to death).
And he still was talking about suicide days into the searches when he made that comment to Tim Carpenter.
That is a consistent pattern (all happening off camera and away from newspaper interviews).
And IMO, that good enough evidence for myself to believe that suicide was the most likely ending scenario concerning Maura.
If Maura had been happy go lucky or at least calmed down enough (Prior to fred leaving her campus just one day before she went missing) than upon hearing that his daughter wound up in the white mountains would have come as a complete shock to Fred.
Instead, Fred was on the phone with 911 minutes after finding out, (not asking a million questions, but because he urgently had something he wanted to relay to the investigators concerning his daughter).