A description of your internship duties
Why you chose to complete an internship (your objectives) and selected this internship, in particular? Neither improving your knowledge of language used by criminal justice professionals nor overcoming your fear of public speaking are appropriate objectives.
Whether you accomplished your objectives during the internship.
Your biggest challenge during this internship, how you overcame that challenge, and what you learned from the challenge.
Any insights that you gained into the practices/problems associated with this particular line of work.
How the internship experience solidified or changed your career focus
Which classes and/or classroom experiences prepared you for the internship; how those classes and/or classroom experiences prepared you; be specific.
Which additional courses, if any, or experiences are needed to continue preparing for your future career; be specific.