The remains of a teenage girl found more than three decades ago in Tennessee, now identified.

She is identified with the help of forensic genetic genealogy testing.

The skeletal of this baby girl discovered on April 3, 1985 in Campbell County, Tennessee

 at that time authorities believed it belonged to white female, likely between the age of 10 and 15

As she couldn’t be identified for more than 36 years she was given the nickname “Baby Girl”.

Now after 37 years later, the mystery behind this Baby Girl's identity is finally cracked

Tennessee Bureau of Information announced that she is missing Indiana teen Tracy Sue Walker, born in June 1963

But her case is still a mystery. she had disappeared from the Lafayette, Indiana, in 1978