Special Guest Stars Molly Burnett as Detective Grace Muncy Guest Stars Ryan Buggle as Noah Porter Benson Frank Wood as M.E. Abel Truman Betty Buckley as Trial Division Chief Lorraine Maxwell Robbie Williams as Mason Carter Adam Petchel as Elias Olsen Anjali Bhimani as Nisha Singh Rock Kohli as Rav Singh Aditi Yadav as Priya Singh Jess Gabor as Gillian Moore Dalya Knapp as Bella Moore Paola Sanchez Abreu as Nadine Chavez Co Starring Edelen McWilliams as CSU Detective Martin Paul Bomba as Officer Bobby Nardone Greg Harpold as Deputy Sheriff Ronald Monroe Peter Stray as Male Docent Veraalba Santa as Martha Nunez Denny Dale Bess as Carl Goetz John Manzari as CSU Ché Lyons as ICU Nurse Uncredited Steve Zirnkilton voices Opening Narration