And controlling behaviour towards a female collegaue. Red bull say the investigation has been fair, rigorous and impartial. Our Sports News Correspondent laura scott reports. Christian horner has been at the head of Red Bull Racing for nearly two tickets building the team into a dominant force and become one of the most recognisable faces in the paddock often alongside his former spice girl way. But his future in the sport was put in jeopardy when allegations of inappropriate behaviour made against him by a female colleague. At the recent season launch he emphatically maintained his innocence. Can you guarantee you have never behaved inappropriately towards a colleague . I did any accusations that have been made against me. Imilli i did any accusations that have been made against me. Made against me. With the Season Loomin , made against me. With the Season Looming. Key made against me. With the Season Looming, key figures made against me. With the Season Looming, key figures in made a