tragedy strikes. a pt cruiser speeds through an intersection and smashes into an suv. a man runs for safety, but it's too late. the suv rolls over him. he's pronounced dead. >> someone told us that scott had been in an accident. >> it's a sad thing that happened. >> 12:40 p.m. sunday, may 23rd, 2004. dayton, ohio. 75-year-old betty haislip is driving her pt cruiser east on third street. 41-year-old albertina hughey is driving her subaru north on ed win c. moses boulevard. 42-year-old scott tegtmeyer is calmly crossing the intersection. the next 12 seconds changed three lives. that moment is captured by a red light enforcement camera. it was recently installed by dayton police to reduce crashes