Lincoln March - Batman: The Dark Knight

In 2012, Gotham City mayoral candidate Lincoln March became one of the many targets during the Night of Owls. Despite being an ally of the Court of Owls, they sent the Talon, aka Anton Carver, to assassinate him in his campaign office.

Carver fatally stabbed March, but March retaliated with a taser to the chest and a gunshot to the head.

Unbeknownst to Carver, March had stolen and ingested liquid electrum, granting him the ability to return from the dead.