PARK RIDGE, Ill. (AP) — Authorities have released the name of a 40-year-old homeless woman found dead in a snowbank in suburban Chicago. Police in northwest suburban Park Ridge say officers found the body of Tisha Garrison about 12:30 p.m. Saturday lying in a snowbank in a parking lot. Police say she had been staying at shelters in the Chicago area. The Cook County Medical Examiner’s Office has not yet ruled on a cause of death. The Chicago Sun-Times reports Park Ridge Police and a major case assistance team are conducting a death investigation.