Authorities are seeking leads in a case of vandalism and theft at the Middletown High School. The theft and damage was discovered the day after the annual “senior prank” is thought to have taken place. The pranksters and vandals are thought to be two different groups. The vandalism is believed to have happened early Monday morning, with the destruction of two trees on the campus, one of which was planted in memory of Middletown student Jeni Hall, who had cystic fibrosis and died in 1984. Investigation into the incident continues.