Ever since the U.S. Supreme Court ruled that police must have warrants to draw blood from DUI suspects, defendants accused of DUI in Los Angeles and their lawyers have been working to get any incriminating blood evidence suppressed in their trials. (Those convicted of DUI have been trying to get their convictions overturned.) Such efforts have been successful in many state and local courts throughout the country.
California prosecutors and defense attorneys are watching one case in San Mateo County that involves vehicular manslaughter. On October 5, 2013, 27-year-old Zachary Katz drove the wrong way on U.S. Highway 101 and slammed into another car. The crash ejected both occupants of the other vehicle, killing one and seriously injuring another, according to Palo Alto Online.
When police officers did a preliminary blood screening on Katz, his blood alcohol content measured 0.15. Two hours later, a hospital test showed it to be 0.13. Both readings are well over the legal limit of 0.08.