Echari Di'San, hailing from the Vultan species, served as the President of the Cularin Trade Alliance during the era known as the Clone Wars time.
Di'San's childhood was marked by regular abuse inflicted upon him and his mother by his father. This trauma ignited within him a desire for revenge against his father and a deep-seated aversion to men who perpetrate violence against women.
During the period of the Clone Wars, Di'San decided to take a holiday on Dorumaa. While there, he encountered a young woman named Kalani. She feigned romantic interest in him, but her actions were, in reality, part of a scheme orchestrated by Thon Larimhor. One evening, Kalani and Di'San were dining at the Cantina Oceana located in Dorumaa City, when Rysko Barnt approached Di'San. Barnt had been employed by Larimhor to play the role of Kalani's former boyfriend. Barnt then acted in an offensive manner towards Kalani and intentionally provoked Di'San by striking her. Triggered by his past experiences, Di'San lost control and slammed Barnt against a pillar, repeatedly hitting his head against it. Realizing he was on the verge of inflicting serious harm on Barnt, Di'San ceased his assault and allowed other patrons to restrain him.
Shortly after this incident, Larinhor murdered Barnt. When Barnt's corpse was discovered, Di'San became the primary suspect and was apprehended by the Cularin Office of Public Safety. He was transported to the Gadrin Judicial Center on Cularin, where he was detained pending a trial. Larimhor's plan involved assisting Barnt's family in filing a lawsuit against the CTA, which would damage its reputation. In response, Cyreno Taegon, the Vice President of the Trade Alliance, enlisted the Heroes of Cularin to uncover evidence that would lead to Di'San's release. Judges from the Cularin Judicial Branch presided over Di'San's trial.