One person died and three others were injured following a fiery crash in Big Tujunga Canyon.SUNLAND-TUJUNGA, LOS ANGELES (KABC) -- One person died and three others were injured following a fiery crash in Big Tujunga Canyon.The crash happened around noon Sunday. All three of the injured victims were rushed to a hospital.Investigators are looking into whether speeding, or alcohol was a factor in the crash. Report a correction or typo