» Entries tagged with "scottsdale crime lab"
Scottsdale’s DUI Machine Malfunctions, Court Of Appeals Doesn’t Care
One of Scottsdale’s DUI-conviction-machines has some serious problems. I first wrote about it in 2012 after a Scottsdale City Court judge prevented me from telling a jury about the problems. The judge demanded an offer of proof before he was willing to admit evidence of anything calling into question the city’s malfunctioning piece of equipment. Instead of making the state bear the burden of proving the test was accurate and admitting all of the information about its problems, he presumed the results were accurate and precluded any information to the contrary. I wrote about it again in 2013, when a Maricopa County Superior Court judge finally ruled that blood test results from the machine in several cases were inadmissible pursuant to Rule 702 of the Arizona Rules of … Read entire article »
Filed under: DUI
Scottsdale’s DUI Problems
Over a year ago, I complained about courts making the defense prove that the state’s deeply flawed scientific evidence, which you can show for a fact was not just flawed but verifiably false in similar situations, was in fact flawed in your client’s case before you are allowed to tell the jury about issues that came up in other situations. The problem is finally coming to the surface. Imagine a situation where a particular gas chromatograph mixes up names and reference numbers of vials of blood being tested for blood alcohol content in DUI cases. It also stops running completely during tests and deletes baseline information. The state’s “expert” acknowledges those and numerous other problems, and he admits he has no idea why the problems happened. On … Read entire article »
Filed under: DUI
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