Evidence and Investigation Grade 6 PAT practice

How are fingerprints made?

• Sweat

• Old hand sanitizer

• Oils

• Water

when investigators look at a dead body..what is that called

• Investigation

• Autopsy

• looking at a body

why do they do Autopsys

• to see what killed the person

• to find the criminal

• to look at the body

what fingerprint is this

• arch

• loop

• whorl

• composite

what fingerprint is this

• loop

• composite

• arch

• whorl

what fingerprint is this

• whorl

• loop

• composite

• arch

what fingerprint is this

• arch

• whorl

• composite

• loop

what is this track from

• car

• motorcycle

• bike

• bear

what tread is this

• dirt bike

• bike

• motorcycle

• car

what tread is this

• bear

• car

• truck

• dirt bike