a math teacher at ketchum elementary school in washington became $25,000 richer this week.e was awarded the 2017 fishman award which recognizes the nation's most effective teachers working in high needs public schools. he said he'll invest some of the money for a class trip for his students. >>> this week was also national ems week. when not on the job, firefighters and paramedics work to save as many lives as possible. they do the same off duty. a st. mary's county sheriff's deputy was saved by other first responders when he went into cardiac arrest while playing hockey. kristen wright was there when he got to meet the man that saved him. realized -- >> st. mary's county sheriff's deputy david corcoran and the men who saved his life thankfully have the chance to laugh about it now. >> it was 8-0 when the heart attack happened. as a goalie, i take pride in i think the heart attack inhibited my ability to stop some of those pucks. >> maybe eight is his lucky number. these are the eight d.c. firefighters who kept deputy corcoran alive. >> i trusted in what he was telling me,