Woman who mistook car for Uber stabbed up to 120 times, expert testifies By JEFFREY COLLINS article COLUMBIA, S.C. - There were more than 100 stab wounds on a South Carolina university student killed by a man who attacked her after she mistakenly thought his car was her Uber ride, a pathologist testified Monday. There was also so little blood left in 21-year-old Samantha Josephson's body — 20 milliliters (1.3 tablespoons) when a body typically has at least 4 liters (1 gallon) — that workers at her autopsy struggled to get enough blood for routine testing, said Dr. Thomas Beaver, who cond...