The Crime Laboratory acquired three new Qiacubes in 2020. 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 acquired a new LCMS system in September 2020. 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 hopes to bring THC quantification testing online between August 2021 and November 2021; however, it should be noted that we have not been able to begin the validation process because we have been unable to procure the necessary Nitrogen generator and consumable supplies. The Texas Forensic Science Commission has established a Working Group on STRMIX (including a committee focused on validation). The Crime Laboratory has decided to postpone our validation of STRMIX until the Texas Forensic Science Commission has completed their work. The Crime Laboratory reallocated funding that was originally designated for STRMIX validation to DNA outsourcing. |