October 19, 2012 6:58 pm Contractor Investigating FW Siren Malfunction Fort Worth is working with the manufacturer and contractor for the city’s siren system to determine why sirens inadvertently went off Thursday. Wake Up to Something Good 1:47 Heavy rainfall affects parts of DFW, Kaufman County 2:43 Governor declares state of emergency after Oklahoma tornadoes 2:09 Aftermath of heavy flooding in Kaufman County 1:41 Multiple killed during Oklahoma tornadoes 6:20 5 Talk Street: Dallas Cinco de Mayo