Dominguez’s former girlfriend testified about his deteriorating mental health and unusual behavior, while the prosecution called a witness who reviewed surveillance footage of Dominguez and a university witness who discussed his academic disqualification.

Carlos Dominguez is on trial for two counts of murder, with testimony from his roommates describing his behavioral changes, including hearing voices and a stiff posture, and a police officer who extracted a victim’s cell phone.

Carlos Reales Dominguez faces two felony counts of murder, one felony count of attempted murder, and multiple enhancements, with the trial continuing with testimony from a former college friend, a coworker, and a fraternity brother who described Dominguez’s deteriorating mental health and behavioral changes leading up to the alleged stabbing spree.