Q. looking for articles relating to ethical issues as a correctional emloyee serving as an forensic witness
I ran a preliminary search for you (see the attachment). Use keywords and link them with the boolean operator AND. You can also nest with the " " to request that 2 words appear together in the retrieved documents -- forensic AND ethics AND "correctional employee"
Going forward plan your search strategy as I described above and maybe use the "Search by Database" link where you can actually select (check off) the databases of interest for your topic! Contact Stacey at 770-407-1047, email@example.com or me at x1047 firstname.lastname@example.org , if you need further assistance.