the nation. breaking news on the stabbing rampage that left ten dead and at least 19 injured. cbs s elaine quijano has the details. missing jogger in memphis. the des operates search for a kidnapped school teacher as police say the suspect refuses to cooperate. cbs s elise preston has more on the suspect s criminal this is the cbs evening news with norah o donnell, reporting from the nation s capital. good evening and thank you so much for joining us on this busy labor day. i m jericka duncan. norah is on assignment. tonight severe weather is in the forecast for nearly a third of the nation from record heat waves in the west to floods across the midwest and south. right now a line of storms is moving through the northeast with heavy rains, thunderstorms and even tornado warnings. flash flooding has schossed roadways and stranded drivers in parts of rhode island and massachusetts. and california temperatures hit the triple digits for the 6th straight day as thousands flock