Third Time's A Charm - S1.E9

The naive Tres falls into Benjo's trap which implicates her as Mariano's mole, spurring the Governor's anger and violence towards her. Atty. Alex, on the contrary, is suspicious of Benjo's shticks and is determined to pound the truth out of him, but Benjo is unyielding. However, things go south when the Governor ordered Benjo to kill Tres. Benjo tries his best to save Tres but accidentally kills her after she finds out that Benjo set her up.