History
The Sinister Six were robbing the Federal Reserve Bank of New York when the Spider-Friends showed up, only Spider-Man wasn't with them while Deadpool was. Deadpool shot Mysterio and lied to his teammates that the Sinister Six had confessed to the murder of Spider-Man. Firestar asked if it was true, and Vulture insisted that it was not, but she as enraged and immolated him regardless.[1]