Learners view videos of law enforcement and corrections officers describing their jobs and the opportunities in their fields. Because this object contains large video files, it is best viewed using a high band width connection. Low band widths will result in longer download time and video delays.

Discover how to select the correct fingerprint powder, the proper dusting and collecting techniques, and how to fill out an evidence card.

Learners follow a timeline of the criminal law process, clicking on the steps to read descriptions of them. A quiz completes the activity.

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.

A human skeleton test will be taken by students. They will need to label all bones of the skeleton.

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

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.

In this learning object the student will learn how to measure a stain and calculate angles of impact. Determining the angle of impact for bloodstains takes advantage of the trigonometric functions (Sine function).

A mathematical relationship exists between the width and length of an elliptical bloodstain which allows for the calculation of the angle of the impact for the original spherical drop of blood.

Given well formed stains we can accurately measure the width and length by simply dividing the stain along it’s major and minor axis. The opposite halves would be generally equal to each other which aids in establishing the impact angle.

In this learning activity learners will be hear about aspergillus found on marijuana and the potential health hazards that can affect a property room manager. Learners will hear about preventative measures.

Temp version with colors adjusted for Section 508 compliance

Explore how to use an evidence bag including how to open it, place items inside, and seal it for the crime lab.

Students will learn how to document bloodstains using roadmapping equipment materials

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.

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

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

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

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

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

In this screencast, explore the legislative, executive, and judiciary branches of the U.S. government. External resource: www.usconstitution.com

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.