1. Objective: Class overview, drills and other first day stuff Warm-Up: Complete Student Info Sheet

2. 1/22/14 Let’s see what you’ve got! A man lives on the twelfth floor of an apartment building. Every morning he takes the elevator down to the lobby and leaves the building. In the evening, he gets into the elevator, and, if there is someone else in the elevator -- or if it was raining that day -- he goes back to his floor directly. Otherwise, he goes to the tenth floor and walks up two flights of stairs to his apartment. WHY?

3. Solution The man is a dwarf. He can't reach the upper elevator buttons, but he can ask people to push them for him. He can also push them with his umbrella

4. What is Forensic Science?  -the study and application of science to matters of law.  Sometimes also called criminalistics

5. Branches of Forensics Science  Ballistics  Foren. Odontology  Foren. Pathology  Foren. Entomology  Foren. Palynology  Foren. Polygraphy

6. Common Tools of the trade  Television shows such as CSI and its many spin-offs have popularized forensic investigation and made the general public aware of the importance of those who investigate crime scenes scientifically. While actual methods might not always be true, forensic scientists still employ a variety of tools to help determine factors of a crime where it took place CSI effect: http://www.abc.net.au/7.30/content/2012/s3495060.htm http://www.cbsnews.com/videos/the-csi-effect-analyzed/

8. Common tools of the trade Blood Testing  Blood testing kits are one of the older and more common forensic science tools. When added to a benzidine/water solution, blood scrapings turn it pink, and when antigens are added to the blood, forensic scientists can determine blood type through the reaction that occursforensic Comparison Microscope  Comparison microscopes are important when forensic scientists look into firearm-related homicides. They make it possible to look at and compare two bullets up close. Neutron Activation Analyzer  A neutron activation analyzer is used when forensic scientists study bullet shards. They are able to find the metallic makeup of a piece of bullet to compare it with bullets found on suspects in the case. Drug Analyzers  Two tools are commonly used to identify the component of illegal drugs: the mass spectrometer and the gas chromatograph. These tools are helpful in tracking down the sources of drugs. Thin Layer Chromatography  Thin layer chromatography helps to identify the unique factors in colored fibers, which can be found when breaking down the components of the dyes used to color them.

9. Skills needed to be a forensic scientist  Forensic scientists must have at minimum the skills of mathematicians, biologists, chemists and public speakers. They can be called upon to use virtually all of these in the course of solving a case.

10. Skills needed to be a forensic scientist Not Squeamish The ability to be around dead people is a must. Also, forensic scientists can't be reluctant to dig through garbage or dirty laundry.forensic Speak to the People  Being able to explaining evidence to a jury in plain language is very important. Organized  They must be organized and time efficient because there is never just one case to handle. Academically  The forensic scientist usually has a degree in mathematics or one of the sciences, or sometimes both. Teach Others  The forensic scientist must be able to teach the police and other people collecting and handling evidence at a crime scene how to do it properly. Logical Thinking  It is important to be able to think through the evidence logically to reach a conclusion. Working With Others  Being a team player is a necessary skill as well. The scientist will likely have assistants and work with law enforcement officers to build a case.

11. Using the scientific method to solve crimes  Get with a partner and see if you can remember the steps of the scientific method  HINT (There are 5 steps!)

12. Scientific Method  1. Observing/Identifying a problem  2. Hypothesis  3. Examine or test hypothesis  4. Collect Results  5. Analyze data and form conclusion How does this relate to solving a murder?