FOX | 9:01 pm
While Owen (Rob Lowe) is recovering, he's stunned when he emerges as the prime suspect in the serial arsonist case in the new episode "The Big Heat." Meanwhile, T.K. and Carlos (Ronen Rubinstein, Rafael Silva) find themselves in their own fiery situation, and Tommy (Gina Torres) receives the surprise of her life. Sierra McClain, Jim Parrack and Julian Works also star.