According to prosecutors, police ramped up their presence in the area of the alleged abduction, and Guardian Angels began patrolling the vicinity. City crews were seen at the building Thursday, boarding it up.



But Fuentes' story fell apart when CTA surveillance video showed no evidence of the incident, and records of her Ventra card use contradicted her, prosecutors said Friday.



When confronted, Fuentes admitted she made up the story to cover for time she spent partying and doing cocaine, prosecutors said, adding that cocaine had been found in Fuentes' system.



The total cost of the false report, including manpower, is still being calculated, prosecutors said.



Fuentes has been charged with felony disorderly conduct for filing the false report. Judge Peggy Chiampas on Friday ordered Fuentes released on her own recognizance and recommended she be placed on electronic monitoring pending resolution of her case.