Today detectives released this CCTV image, showing a man they believe has information about the attack in Revenge, Old Steine, on January 6.
The 23-year-old victim was on a night out with friends when she met her attacker.
Whats App pictures emerged today showing the gold medallist topless in bed with the mother-of-two.
Usain, who has a girlfriend of two years, appears to be kissing and cuddling the woman.
The woman who apparently posted pictures of herself in bed with Usain Bolt has said she is ‘dying of shame’ after the images went public.
It has also emerged that student, Jady Duarte, is the widow of Rio’s most dangerous gangster, Douglas Donato Pereira.
Giants wide-receiver Odell Beckham, rappers 50 Cent and Drake and former Knick Amare Stoudemire have all partied amid Sin City's topless, G-string clad dancers.
Each has painted her lips in what appears to be the same shade of scarlet.
The men are foppish, well-spoken and clad in designer suits.
"We need to speak to the man in the CCTV as he could have important information about what happened.
"If you know who he is or where he is, please contact us.