A Texas woman on vacation with her husband at a Mexico resort when they were electrocuted in the hot tub and he died is suing. Lizette Zambrano is seeking $1 million in damages. They were at the Sonoran Sea Resort when her husband started to enter the hot tub and was zapped by an electric current rippling through the water. She tried to save him, according to the lawsuit. Mexican prosecutors say investigators are looking into the origin of the electrical failure. Experts warn vigilance is needed to ensure equipment is properly maintained. I'm Julie Walker.