Going back over some old stories, I was thinking about 2 things in the article:
1....They found it strange that her car doors were unlocked and that her car seat was pushed back way too far for someone her size. She was petite -- 5 feet, 3 inches tall -- and typically kept the seat much closer to the steering wheel.
2....Also strange: An envelope full of cash was found on her dashboard..
http://www.cnn.com/2008/CRIME/09/30/grace.beauty.missing/
So it seems that someone may have driven Tara's car. When they got out they forgot to set the seat back (happens all the time) and they forgot to take the money in the envelope. What if some came to Tara's home saying they were taking up a collection or donations for something and that envelope was the ruse? They somehow then take Tara and her car somewhere, afterwards driving the car back to Tara's but forgetting the seat and cash. Leaves her car, drops a glove on the way. I wonder if the envelope has been tested for DNA. If it was Tara's money it would be in her purse, it belonged to the abductor (probably a man).
According to her family the money was in the console between the seats. I tend to believe them.
http://www.nbcnews.com/id/12583446/ns/dateline_nbc/t/what-happened-tara-grinstead/#.VNbl7OY7tJk
Why would one of the girls want to make Tara disappear? I believe the DNA in the glove is male DNA.
I think someone...an adult male....had been watching her, was waiting for her in her home, and took her somewhere else in her car. Then this man returned Tara's car to her home, unknowingly dropped the glove, and walked off to his own vehicle that had been parked nearby but unnoticed.
Still there's nothing to say that the glove wasn't planted, someone with crime scene knowledge could have easily pulled that off
It would be pretty hard to get used gloves worn by medical personnel. They are not left lying around. Those gloves are disposed of in a secure manner....not just tossed in the trash. They put used gloves in a hazardous waste disposal box. There would also be more than one type of DNA on that glove if it had been used on a patient.
There was only one type of DNA and a partial print from one person....an unknown male.
Pond near Fitzgerald GA being drained in new search for Tara Grinstead:
http://www.walb.com/story/28072067/investigators-confirm-search-for-missing-ga-beauty-queen