Mariana played Veronica Day in the episode of Criminal Minds: Suspect Behavior entitled The Time is Now. The episode aired on Wednesday 4th May on the CBS Networks at 10/9c. This is Series 1 Episode 10.

CRIMINAL MINDS: SUSPECT BEHAVIOR stars Academy Award-winner Forest Whitaker and Janeane Garofalo in a drama about an elite team of agents within the FBI's Behavioral Analysis Unit (BAU) who use unconventional methods of investigation and aggressive tactics to capture the nation's most nefarious criminals.

This exceptional group of FBI operatives is strong in their beliefs and steadfast in their mission to bring the country's most dangerous criminals to justice.

The Time is Now: Cooper puts Beth in charge of threat analysis when he is called to testify after a woman on death row (Mariana) petitions for a mistrial based on the testimony given by FBI Director Fickler.