Blood & Spatter

What blood stain pattern is created or formed by the force of gravity acting alone?

• Passive Drop
• Low Velocity Impact Spatter
• Flow Pattern
• Drip Pattern

What blood spatter pattern is created when a source of blood remains stationary over a surface causing an accumulation of blood?

• Saturation
• Flow
• Pool
• Drip Pattern

What blood spatter pattern is seen in the picture?

• Transfer/Contact

• Passive

• Latent

• Saturation

What bloodstain pattern is created when blood is released or thrown from a blood-bearing object?

• Cast-Off
• Walking Drip
• Medium Velocity
• Void

From what angle was this blood most likely dropped?

• 90°
• 70°
• 30°
• 10°

How does the velocity of impact change the blood stain pattern?

• Higher velocity, larger diameter
• higher velocity, smaller diameter
• lower velocity, smaller diameter
• Medium velocity, small diameter

Which letter best shows where the area of convergence would be?

• A

• B

• C

• D

Tags

NGSS.HS-ESS2-1

NGSS.HS-ESS2-2

What is the absence of stains in an otherwise continuous bloodstain pattern called?

• Spine

• Swipe Pattern

• Void

• Transfer Pattern

When crime scene investigations trace all the angles back to one location, they refer to this as..

• the area of convergance

• the origin story

• diameter of the blood drops

What is suspect 2's Blood Type?

• A-
• B-
• A+
• B+

Tags

NGSS.HS-LS3-2

NGSS.HS-LS3-1