Which evidence should be collect first at a crime scene?Question 5Select one:a.Wet biologial material such as blood or semenb.Largestc.Smallestd.Fragilee.None of the above

Blood stain pattern evidence is often present at crime scene. The shape and distribution of blood evidence can assist and investigator in reconstructing the crime scene.Question 21Select one:TrueFalse

It is not necessary to collect biological evidence, such as semen and blood, with the use of universal precautions.Question 25Select one:TrueFalse

Biological Evidence, such as blood, should be photographed prior to collection.Question 8Select one:TrueFalse

Presumptive tests for blood at crime scenes are called __________.Question 15Select one:a.Litmusb.Catalyticc.Prepatoryd.Glycohemaglobine.All of the above

Which of the following is most import to the collection of trace evidence by a crime scene investigator?Question 4Select one:a.Legal searches such as with a warrantb.Proper packagingc.Chain of Custodyd.Proper collection prodedurese.All of above are important to an investigator