Expert Evidence: Case Studies Part 2

The transcript involves a teacher guiding students to refer to their notes for specific information about an item. The teacher discusses positive areas noted on the left side and the inner aspect, mentioning a small sample size. The conversation shifts to the nature of the sample, possibly blood, and the difficulty in determining its age. The teacher concludes with assumptions about the sample's exposure to water.

What does the speaker ask the audience to do with their notes?

• Share their notes with others

• Ignore the notes

• Write down new information

• Find a reference to a specific item

What information does the speaker have about the item?

• Detailed analysis

• A few positive areas on the left side

• No information at all

• Complete history

How does the speaker describe the sample size?

• Unknown

• Small drop

• Medium

• Large

What is the speaker's assumption about the age of the blood?

• It is very old

• It hasn't been in water for long

• It is fresh

• It is ancient

What does the speaker acknowledge about their assumption?

• It is based on scientific evidence

• It is a guess

• It is an assumption

• It is a fact