French modeling agent Jean-Luc Brunel, a longtime associate of disgraced financier Jeffrey Epstein, has been found dead in his prison cell, a Paris prosecutor’s office spokesperson said. The body of Jean-Luc Brunel, 75, was found hanging in his cell in the early hours of Saturday during an overnight check by guards at the Paris prison, prosecutors said. Brunel was being held as part of an ongoing investigation into the alleged rape of minors and trafficking of minors for sexual exploitation. The agent, who worked in Paris and New York, was arrested by police in December 2020 at Charles De Gaul…