Ultimate Spider-Man, Vol. 1 #15 (2001)

Confrontations
Kong thinks that Peter Parker is Spider-Man, after having put all of the various clues together. Pete takes a major hit in the halls to hide his identity, only to have Gwen Stacy get herself in trouble coming to his rescue. Meanwhile, Gwen's father and Ben Urich are both investigating the murder of a young woman who now lives in Doc Ock's old home.
Release Date: 2001