Tom Nowicki

On his first day as an intern, an idealistic Dr Devon Pravesh faces the harsh realities of medical care. Resident Conrad Hawkins teaches him unconventional methods for treating patients.

Mac and Riley go missing and wake up 24 hours later in a cornfield with no memory of how they got there; they must unravel the mystery and find out how to get rid of the nanotrackers in their bodies, no matter the cost.

Mac and Desi travel with Bozer to his childhood home when his aunt dies in a tragic accident.

The search for Nathan becomes increasingly dangerous, Dan's life hangs in the balance as he risks everything, and Brooke is surprised when her father returns to town. Meanwhile, Clay and Quinn reconnect with Logan.

Needing extra money to pay for his son's treatment, Benton sets off for a two-week stint of relief work in a backwoods town. Sweltering in a cramped motor home and subjected to hostility and racism, it takes him a while to settle.

Walker and Alex have the evidence they need to convict a monstrous serial killer, but must run a gauntlet of obstacles before they can reach the courtroom in time for his trial.