Rodef = One Who Pursues
A rodef (plural rodfim) is somebody who pursues somebody else with the objective of causing death or serious physical injury. Din rodef entitles the one pursued, or a bystander, to use reasonable force, up to and including deadly force, to stop the rodef from completing the intended violent crime. The principle is actually very similar to most modern laws.
Deadly force cannot be used if lesser force will suffice, and the rodef ceases to be a rodef the instant he desists from his violent actions. Din rodef is also reflected by the modern adages (in the context of a fight or argument) such as “Never follow anybody into the parking lot” and “Never follow the other guy home” because these are prima facie evidence of malicious and violent intent. It's hard for a rodef to claim innocence or self-defense when things go bad.
Sounds like the Kenosha district attorney is ALSO guilty of being a rodef, considering what can happen to Kyle in custody...
btt
Rodef = One Who Pursues