Guest Stars Christian Clemenson as Medical Examiner Dr. Tom Loman Leven Rambin as Tech Molly Sloan Alicia Witt as Michelle Baldwin Alicia Lagano as Tricia Quimby Becky O'Donohue as Kayla Hammond Marcus Giamatti as Hugh Parker Jeff Branson as Dennis Baldwin Rodney Rowland as Art Gelway Co Starring Boo Arnold as SWAT Leader Candice Patton as Wendy Gibson Christine Scott Bennett as Allison Caldwell Jesus Ruiz as Neighbor Melanie Hawkins as Bridgette Walsh