BRENTWOOD, Calif. (KABC) -- The driver accused of leading police on a wild chase that ended in a wrong-way crash on the 405 Freeway in the Brentwood area last week is facing 16 charges, prosecutors announced. Lisa Ann Heflin, 41, was charged Wednesday with 10 counts of assault upon a police officer, four counts of assault with a deadly weapon and one count each of fleeing a pursuing officer while driving recklessly and hit-and-run resulting in property damage, according to the Los Angeles County District Attorney's Office. Heflin pleaded not guilty to all charges on Wednesday.