But when spoken to she would not confirm on what grounds they would be challenged and refused to comment further.
"I'm actually at work, so I've got to go," said Koszegi, an Auckland real estate agent who lives in Remuera.
Koszegi, who has also completed hotel management and culinary courses in Switzerland and Australia, struggled to adapt to the heat in the MasterChef NZ kitchen.
She was axed after a "double mystery-box challenge", making her 13th in the competition, which is now down to its final five contestants.
"Food's my passion," Koszegi told Josh Emett, one of the show's judges, during a tearful goodbye.
Dr Anna Sandiford of The Forensic Group -- an independent scientific consultancy -- said it was very difficult to calculate how much someone had drunk to get to a certain blood-alcohol level without knowing what they were drinking, how much they had had to eat and what their drinking habits were like.
Koszegi will be back before Auckland District Court at the end of next month.
Reality bites
February 2015: X-Factor receives a public backlash after Shae Brider appears on the show 11 years after being convicted of manslaughter
March 2015: It is revealed The Bachelor contestant Danielle Le Gallais was jailed for 18 months in 2005 after stealing $30,000 from her employer.
October 2015: A former reality show competitor with interim name suppression will appear in Auckland District Court on multiple benefit fraud charges
October 2015: An entertainer from a New Zealand talent show will appear in Manukau District Court on multiple rape charges
