How Stuff Works Underwater Detectives Daily CSI Underwater CSI How Stuff Works Underwater Detectives T. Trimpe 2008 http://sciencespot.net/

Watch the video and then answer the questions. http://videos.howstuffworks.com/science-channel/14374-discoveries-this-week-underwater-detectives-video.htm 1. What was the crime? A. A body was dumped in the water. B. A person fell over the side of a boat and drowned. C. A boat was stolen. 2. Why wasn’t the “killer” worried about leaving evidence behind? A. He knew the evidence couldn’t be traced back to him. B. He figured the water would wash away all the evidence. 3. True or False? Fingerprints are likely to remain on evidence found in the water. 4. What is the correct order for processing a water crime scene? A. Photograph the area, gather evidence, and record measurements B. Record measurements, photograph the area, and gather evidence C. Photograph the area, record measurements, and gather evidence

The answers are … 1. What was the crime? A. A body was dumped in the water. B. A person fell over the side of a boat and drowned. C. A boat was stolen. 2. Why wasn’t the “killer” worried about leaving evidence behind? A. He knew the evidence couldn’t be traced back to him. B. He figured the water would wash away all the evidence. 3. True or False? Fingerprints are likely to remain on evidence found in the water. 4. What is the correct order for processing a water crime scene? A. Photograph the area, gather evidence, and record measurements B. Record measurements, photograph the area, and gather evidence C. Photograph the area, record measurements, and gather evidence