text:  Three of the victims remain hospitalized at this time, one at Bryan Health in Lincoln and two at Children's Hospital in Omaha. When officers went into the shooter's house, police say they found a shotgun near the body of Billy Booth, 74, that he apparently shot himself. Victims say recently Booth told them to go back where they came from and to speak English. AAA predicting record-breaking travel numbers air and road this July 4th holiday period. Spokeswoman Aixa Diaz.