This is a 2019 LOP test that is part of the CTS Late Order Purchase (LOP) plan. Credit card purchase only.

Participants analyze and identify a variety of bloodstain patterns. Available in 3 test formats (photo, DVD, digital download). Samples ship in June.

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Participants determine an entrance hole and directionality; they also have an option to report horizontal and vertical angles as well as methodologies. Samples ship in August.

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