Was Kawhi Leonard's buzzer beater the best game killer in US sports history?

After the Toronto Raptors sealed victory over the Philadelphia 76ers at the death, we look at other great deciding moments in sports Coming in the same playoffs as Portland's Damian Lillard's 37-foot heave to eliminate the Oklahoma City Thunder, Kawhi Leonard's four-bounce buzzer beater on Sunday night will live on as one of basketball's greatest buzzer beaters. What else are the greatest moments that occurred as the clock struck zero? We have five (along with some honorable mentions) to conjure...