Inside the telescope, light first reaches a primary lens. Primary lenses are convex â rounded â and are able to bend the captured light and aim it onto a secondary, focusing lens. This second lens is then responsible for focusing that light to produce a clear image of the object.
In a criminal trial, the burden of proof is always on the prosecution, as the defendant is presumed innocent. If the prosecution fails to prove guilt, the defendant does not need to prove anything. Below is the burden of proof in a criminal case: The Highest Standard: Beyond a Reasonable Doubt â A much higher burden than preponderance of evidence. The standard is that there is a great likelihood the accused committed the crime.
Once the lab can give investigators a full report on these items, they can often be used to prove guilt in court. DNA is a type of physical evidence that is used in many cases, and it is considered highly reliable, especially for excluding suspects. Circumstantial evidence is all the actions that can imply guilt of a suspect.