Q 1. What should you do with bad photos [poorly focused, not lined up, too dark etc...] that were taken in the middle of a photo series documenting a scene?2. What if you have taken several photos of an item and the item just can’t be visualized well with the equipment that you have. Is it OK to manipulate the photos digitally to see the item better? 3. What if you arrive at a scene and didn’t have photo equipment available, is it OK to take pictures with your phone?4. What are the best methods for crime scene measurement? Why is measurement important?5. Why if measurement is so important, do we include the words "not to scale" on every sketch and diagram we create?