Final answer:
Selena was fatally injured by a bullet from Yolanda Saldívar's gun after confronting her about financial issues. The injury allowed her to run to the motel lobby to identify her assailant and get help, but sadly, she later died from her injuries.
Step-by-step explanation:
On March 31, 1995, Selena Quintanilla-Pérez, the celebrated Tejano singer, was fatally wounded by a bullet fired by Yolanda Saldívar, her friend and former manager of Selena's boutiques. Selena had confronted Saldívar about financial discrepancies in the business's accounts. After being shot in the back, the bullet severed an artery, causing significant bleeding.
Despite her critical injury, Selena managed to run from her room at the Days Inn Motel in Corpus Christi, Texas, to the lobby to seek help and identify Saldívar as the shooter before collapsing. This act of escaping and seeking assistance allowed emergency services to be contacted promptly, although she unfortunately succumbed to her injuries later at the hospital.