Posted By Guerra & Farah, PLLC
Juan and I (Millie) were scheduled to go to trial this week in a DWI case. We spent hours last week and over the weekend preparing to cross-examine the expert witnesses because this case was a blood-draw case. We reviewed the scientific articles on gas chromatography – which is the test used by most DPS labs to determine the level of alcohol in the blood. We studied articles on retrograde ...