History
Sergei Kravinoff was one of the handful of allegedly reformed villains under Norman Osborn's employment. He participated in an assault against the Resistance at an Oscorp warehouse where they had taken Doctor Doom to adjust a Time-Platform to send back the Spider-Man displaced from his original timeline, as well as his allies, Teresa Parker and J. Jonah Jameson.
In the middle of the fight, Kravinoff shot and fatally injured Captain America, and he was taken down by this timeline's Spider-Man in retaliation. The entirety of Osborn's forces were later defeated by the combined strength of the Resistance, Gwen Stacy, Spider-Man, and the timeline-displaced Spider-Man and his allies.[1]