Characteristics of Blood

Prepare a 400 word discussion regarding the following:
>>
>> 1. Discuss blood characteristics upon striking hard surfaces.
>> 2. What challenges to accuracy would a blood spatter analyst face at
>> crime scenes?
>>
>> 2 references
>>
>> APA formatting
>>
>> Use subtitles

………………Answer Preview…………….

Characteristics of Blood

Blood characteristics upon striking hard surfaces

Blood is characterized based on its physical features of size, location, shape, distribution, and concentration. If blood strikes a hard surface at an angle of forty five degrees, the marks appear circular. When blood falls into a hard surface with a greater force or action, the bloodstains become projected. In some other instances, blood droplets may strike a hand surface at a perpendicular angle causing the bloodstain to form a circular shape. Bloodstains become elongated or form a teardrop shape when blood strikes a hard surface……………..

APA

476 Words