The man who allegedly killed conservative activist Charlie Kirk joked that his 'doppelganger' pulled the trigger while discussing the tragedy in a private Discord chat just hours after the shooting.

Tyler Robinson, 22, mocked the manhunt for the gunman and taunted the FBI's investigation while joking about obtaining reward money before eventually surrendering to police, according to messages obtained by The New York Times.

Robinson has since been arrested and identified as the prime suspect in Kirk's killing.

He showed no sign of remorse in screenshots of the Discord chat shared by a former high school classmate.

In fact, Robinson appeared to revel in the attention, exchanging meme-laced jabs with acquaintances while authorities scrambled to find the person responsible.