A dream internship turns into tragic nightmare when five bright, aspiring investigators are handed their first case—the gruesome murder of a peer.

When 15-year-old Kiyomi Hudson signs up for an internship with the Las Vegas Crime Lab, she knows what she's getting into, but she never imagines how deep it will go. She and four fellow interns are allowed to observe the investigation into the murder of Gretchen Yates, but as they start their own research into the events leading to Gretchen's untimely demise, they discover the truth behind an unthinkable crime!

Based on the groundbreaking television franchise, here is the story of CSI's future: the CSI interns!