A woman accused of killing professional cyclist Anna Moriah Wilson as a romantic rival pleaded not guilty to murder on Wednesday, as her lawyers pressed for a quick trial that the judge then scheduled to start in late October. Wilson, 25, was found shot to death on May 11. Kaitlin Armstrong, 34, fled the country after her initial interviews with investigators, prompting a 43-day manhunt that ended with her arrest at a beachside hostel in Costa Rica on June 29. Authorities said she had tried to change her appearance and used several aliases as she moved around Costa Rica while trying to set herself up as a yoga instructor in that country. A competitive gravel and mountain bike racer and Vermont native known as “Mo,” Wilson had been in Austin for a race she was among the favorites to win. Police have said Wilson had previously dated Armstrong’s boyfriend, cyclist Colin Strickland, who they say has cooperated with investigators and is not a suspect. According to investigators, Armstrong’s SUV was seen on surveillance video outside the home where Wilson was killed. Armstrong faces up to 99 years in prison if she’s convicted. She is being held on $3.5 million bond.