Discuss what specific information forensic scientists could determine by observing and analyzing these various sources of blood evidence.

- blood drops found alongside bloody shoe prints leading away from a crime scene
- blood found on a gate at the back of the murder scene.

- bloody shoe prints found at the crime scene.

- one bloody glove, found at the murder scene.

-a pair of bloody socks found at the foot of the bed.

-a small spot of blood found near the driver's outside door handle of a vehicle found closeby, blood found smeared inside on console, door, steering wheel and carpeting.