Detective Inspector Kev Broadhead from Nottinghamshire Police said:
"“Formal identification has yet to be confirmed, but at this stage we do believe we have found Elizabeth.
"It’s a tragic conclusion to the inquiry and one we were all desperately hoping we would not have to face."
More top news
Jahed Choudhury is believed to be one of the first British Muslims to have a same-sex marriage.
A 35-year-old man died after being stabbed numerous times by Gillespie while on the No 11A bus.
England play Portugal at Euro 2017 tonight, knowing a point is enough to see them through to the quarter-finals.