Isaiah Pead 911 Calls -- "It"s Totally F***ing Crashed" ... Witnesses Say Car Was Speeding 90+ (AUDIO)

NFL running back Isaiah Pead was driving at speeds north of 90 mph when he lost control of his car, hit a guardrail and plummeted 40 feet down the side of a freeway … witnesses told police.  TMZ Sports obtained the 911 calls made moments…

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