History
Peter Parker was not yet old enough to take the Super-Soldier Serum and as happened on Earth-616, he was bitten by the Radioactive Spider, becoming Spider-Man and doing shows on TV. Upon returning home, he found his relatives Ben and May dead. He was so shaken that he completely ignored his spider-sense, ending up shot dead in the back by the S.H.I.E.L.D. agents led by Clinton Barton and Frank Castle (unhappy with the murder of the Parkers, since the mission was to eliminate super-humans and not innocents).[1]