Participants are asked to screen samples for body fluid(s), analyze samples for DNA, and use Probabilistic Genotyping software to report results. Known bloodstain standards are provided on cloth substrates. At least one sample will be appropriate for differential testing. Samples ship third week in August.

Participants are asked to screen samples for body fluid(s), analyze samples for DNA and use Probabilistic Genotyping software to report results. Known bloodstain standards are provided on FTA Micro Cards. At least one sample will be appropriate for differential testing. Samples ship third week in August.