WHO KILLED GRACE ELIZABETH MONTAYE?

As reported by https://www.websleuths.com/forums/threads/md-grace-gay-montanye-16-baltimore-29-sept-1971.338696/ and by https://www.reddit.com/r/The_Keepers /comments/6g9lfe/third_murder_that_wasnt_included_in_documentary/ , Franklin Sr. High School cheerleader and student (CO-ED) Grace Elizabeth Montaye was lured by a guy who drove a blue Ford Mustang and who offered her a job as a model. Finalist of the Miss Reistertown beauty pageant, unfortunately Grace did not decline the offer. The