NEW: Man turns self
An Orange County man turned himself in at the jail on a DUI manslaughter charge Tuesday for a crash that killed an Orlando woman, Orlando Police spokesman Sgt. James McDonald said.
(AP) — Prosecutors have dropped drunken-driving charges against 170 people whose arrests were based on breath-test readings. Assistant State Attorney Elizabeth Parker reviewed 1,100 DUI arrests made between August 2004 and May after defense attorneys successfully challenged procedures used at the Palm Beach County Sheriff's Office breath-testing facility, where multiple technicians performed