Vido Santiago is a human mercenary and a co-founder, with Zaeed Massani, of the Blue Suns. Zaeed controlled the mercenaries while Vido managed the finances. Arguments ensued when Vido wanted to hire batarian mercenaries, citing the cheap labor opportunities; Zaeed strongly disagreed with this policy. Eventually, Vido betrayed Zaeed by turning their men against him. Vido usurped Zaeed by paying six of his men to hold him down while he shot Zaeed in the head. Vido took control of the Blue Suns, managing their activities from the shadows.