WHEN A GRAD STUDENT GOES MISSING FOLLOWING A HOUSE PARTY, COLTER'S SEARCH LEADS HIM TO UNCOVER A DANGEROUS CONSPIRACY ON CAMPUS, ON "TRACKER," SUNDAY, MAY 5

Melissa Roxburgh Guest Stars as Colter's Sister Dr. Dory Shaw

"Beyond the Campus Walls" - When a grad student goes missing after a house party, his friends and family believe he buckled under the pressure of his research grant. But, after consulting with his sister Dr. Dory Shaw (Melissa Roxburgh), a professor at the school, Colter uncovers a trail of explicit photos and messages that lead him to uncover a dangerous - and deadly - conspiracy on campus, on the CBS Original series TRACKER, Sunday, May 5 (9:00-10:00 PM, ET/PT) on the CBS Television Network, and streaming on Paramount+ (live and on-demand for Paramount+ with SHOWTIME subscribers, or on-demand for Paramount+ Essential subscribers the day after the episode airs)*.

WRITTEN BY: Travis Donnelly

DIRECTED BY: Joel Novoa