Help ASAP!! What critically important contribution does the Evidence Response Team make during the earliest stages of an FBI investigation?

These experts are essentially agents in training and responsible for keeping onlookers away from the scene.

These experts examine evidence at the crime scene so that it can be disposed of on-site.

These experts collect evidence from the crime scene and preserve it so that it can be examined more thoroughly in the laboratory.

These experts are able to solve cases using intuition and interpretation at the scene, closing more than 50 percent of all FBI cases within hours.

John, a 34 year old father of two children, is a member of a health maintenance organization (hmo) in texas. john has made several trips to an area clinic recommended by his hmo to seek medical attention since finding blood in his bowel movements. he has been taking large amounts of aspirin for persistent headaches but did not realize that this could cause internal bleeding. john was always seen at the clinic by a physician assistant, robert m. but never by a physician. robert didn't ask john about taking any nonprescription medications. john didn't realize that he should mention his over the counter medication (aspirin) consumption. robert tells john to take an antacid preparation to control the bleeding, but does not order any tests. he tells john to return if he is not any better. two days later, john is rushed to the area emergency room with a bowel hemorrhage.1-¿what responsibility, if any, does robert have for john's emergency? 2- does the clinic have a responsibility to provide its hmo members with the services of a physician? 3- what responsibility, as a healthcare consumer, does john have for his own medical condition?