Przemyslaw Jeziorski, a 43-year-old associate marketing professor at UC Berkeley's Haas School of Business, was allegedly shot and killed in Athens on July 4 near the home where his two children -- Zoe and Angelo -- live, his younger brother Lukasz Jeziorski said in a statement. The children, who are 10-year-old twins, live with the victim's ex-wife, the professor's close friend Chemtai Mungo told ABC News. แทงบอล