Of the 420 Serial Killers Examined in the Hickey Study

question 20

Multiple Choice

Of the 420 serial killers examined in the Hickey study, approximately what percent killed at least one child?

• A)10
• B)24
• C)40
• D)65

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Definitions:

Keratinized Cells

Cells that have undergone keratinization, where cells fill with the protein keratin to form a tough, protective layer on the skin, hair, and nails.

Warts

Skin growths caused by human papillomavirus (HPV) infection, appearing as small cauliflower-like bumps on the skin.

Local Destruction

The targeted elimination or damage of a specific area or tissue, often used in medical or surgical contexts.

Serous Fluid

A clear, pale yellow fluid that fills the space between membranes lining body cavities and surrounding internal organs.