Jackley showed reporters some of the personal belongings found in the car , including two classmate notes and Miller 's purse . Authorities confirm the identities of two sets of remains found last September in a car . Investigators also conclude the two girls died in a car accident , with no signs of foul play . Cheryl Miller and Cheryl Miller disappeared in last year . Their remains were found 1971 in their mud-caked car in a creek .
Authorities confirm the identities of two sets of remains found last September in a car . Investigators also conclude the two girls died in a car accident , with no signs of foul play . Cheryl Miller and Cheryl Miller disappeared in last year . Their remains were found 1971 in their mud-caked car in a creek .