Grant Parpan, a journalist who covers Suffolk County county and federal courts for Long Island’s Newsday newspaper, has been pursuing the Heuermann story.
In a telephone interview with the Sunday Express on Thursday, Parpan shared an official document on Rajcoomar-Costilla.
In it, Costilla is the victim’s married name. Her maiden name is Sandra Rajcoomar.
Her place of birth is listed as Sangre Grande.
Her father’s name is Ramkissoon R Rajcoomar and her mother’s, Molly E Rattansingh.
According to the document, Rajcoomar-Costilla applied to a US social programme on June 15, 1984.
Parpan said that was the same year she married Benjamin Costilla in Hawaii and likely the year she immigrated to the US.