The Crime Laboratory has acquired three new Qiacubes. Currently Biology Unit personnel manually conduct DNA extractions. The Qiacubes will be used to conduct automated DNA extractions. The Qiacubes will be utilized in the processing of sexual assault evidence that has been evaluated both by traditional serological screening, and Y-screening. The Crime Laboratory is currently in the process of procuring a LCMS system. This system will be used to quantify THC. We will have to pass an ANAB Assessment, and have quantification testing added to our Scope of Accreditation, prior to beginning quantification casework. The Crime Laboratory also has grant funding to validate STRMIX (probabilistic genotyping); however, the Texas Forensic Science Commission has launched a Working Group regarding STRMIX (including a committee focused on validation), so this project is currently on hold. |