Learners view the scene of a suspicious death and select the evidence that needs to be collected.

This screencast shows how blood droplets are held together by a strong cohesive molecular force that produces surface tension in each drop and on the external force. Surface tension pulls the surface molecules of a liquid toward its interior, decreasing the surface area and causing the liquid to resist penetration.

Learners observe how a blood drop in flight continually accelerates and increases in velocity over time. As the drop falls, resistance accumulates. The increase in stain diameter relative to distance of a typical 50 ml drop of blood is represented here. This activity has audio content.

Learners watch a short video showing the correct procedure for police officers to follow when making a non-approach vehicle contact.

Learners read about the steps involved in the typical police officer hiring process. Each step is described. Learners then test their knowledge of the process in two drag-and-drop exercises.

This learning object describes the equipment and supplies needed to document bloodstain patterns.

Students will learn how to document bloodstains using roadmapping equipment materials

This activity will summarize the bloodstain evidence documentation process.

By the end of this learning activity, you’ll know how to understand, use, and maintain different types of fire extinguishers.

Learners examine radial and concentric fractures in glass to determine the sequence of the impacts.

Visualizes direction and quantity of glass particles as the glass is impacted by a force.

This learning object will be used in conjunction with the DNA collection methods learning object. This learning object will cover the errors that were present in the DNA collection methods learning object and how they could be corrected.

In this activity, learners will rank the order of authorities.

I would like to have a human skeleton where specific bones of the skeleton can be dragged and dropped back into the skeleton as a quiz.

This Learning Object is designed to identify the various components of a vehicle's seatbelt system, and to show evidence of seatbelt use following a collision.

Learners watch video clips demonstrating the correct procedure for police officers to follow when metering a room.

This activity provides an interactive burglary crime scene where the user must deterime what and how to collect the evidence.

Temp version with colors adjusted for Section 508 compliance

Video based Learning Object showing passenger vehicle and light duty truck Event Data Recorders (Airbag Control modules and Powertrain Control Modules).

This learning object is designed to show students they types of information that can be imaged from the Electronic Control Module employed by heavy truck engines.

This activity provides an interactive suicide crime scene where the user must deterime what and how to collect the evidence.

A crime scene photo for determination of time since death. The student will need to collect the evidence into the correct item.

This activity provides an interactive sexual assault crime scene where the user must deterime what and how to collect the evidence.

In this animated, audio and graphic activity illustration, learners will view design criteria for properly storing property and evidence.

Learners will be able to identify areas within the property room including adjoining work areas, work flow, temporary storage, long-term storage, high profile items, bulk or oversize items, biohazards, hazardous materials, cold storage, administrative area, and release areas.

This video illustrates what can happen in a court room when chain-of-custody procedures for collecting evidence are either ignored or not carried out properly.