Avonworth High School’s valedictorian, Alex Riddle, and salutatorian, Leah Pappas, are pictured at left with high school principal Ken Lockette. The son of Maxine and Bob Riddle of Ohio Township, Alex will head for the University of Rochester next fall to study math and physics. Leah, the daughter of Claire and Jim Pappas of Ohio Township, will major in foreign languages at Penn State University.