The sheriff's department in Texas uses a new piece of equipment called a burla to get information about a missing person's car, bringing hope for resolution to the case. Hector's attorney communicates with the sheriff for answers.
The investigation of a decomposed body involved building up of gases inside the body that cause scattering of everything inside the body leading to presence of evidence, requiring expert assistance for collection of the evidence.
The speaker discusses their request to polygraph everyone in a department, including their reasons for wanting to do so and potential outcomes of the polygraph tests.
In the investigation of a murder case, a crumpled and seemingly insignificant receipt found in the suspect's truck for the purchase of a tarp, a shovel, gloves, and a hat became a crucial piece of evidence in the case.
The significance of having fresh eyes and new information in the law enforcement industry, but still keeping evidence at the forefront.