CRJS355 Unit 3 Assignment-Expert Witness

In 4 to 6 pages address the following questions regarding the case scenario in APA format

What is the definition of an expert witness? Explain in your own words.
Who can be an expert witness? Explain.
What restrictions are placed on expert witnesses?
How are lay witnesses and expert witnesses different? Explain in detail.
Explain the Daubert Rule in contrast to the Frye Standard, and disclose which one of the two would allow for the identification of more expert witnesses if they were used exclusively.