Indiana Code Title 35. Criminal Law and Procedure § 35-41-3-3

Sec. 3. (a) The following definitions apply throughout this section:

(b) A person other than a law enforcement officer is justified in using reasonable force against another person to effect an arrest or prevent the other person's escape if:

However, such a person is not justified in using deadly force unless that force is justified under section 2 of this chapter.

(c) A law enforcement officer is justified in using reasonable force if the officer reasonably believes that the force is necessary to enforce a criminal law or to effect a lawful arrest. However, an officer is justified in using deadly force only if the officer:

(d) A law enforcement officer making an arrest under an invalid warrant is justified in using force as if the warrant was valid, unless the officer knows that the warrant is invalid.

(e) A law enforcement officer who has an arrested person in custody is justified in using the same force to prevent the escape of the arrested person from custody that the officer would be justified in using if the officer was arresting that person. However, an officer is justified in using deadly force only if the officer:

(f) A guard or other official in a penal facility or a law enforcement officer is justified in using reasonable force, including deadly force, if the officer has probable cause to believe that the force is necessary to prevent the escape of a person who is detained in the penal facility.

(g) Notwithstanding subsection (c), (e), or (f), a guard, penal facility official, or law enforcement officer who is a defendant in a criminal prosecution has the same right as a person who is not a guard, penal facility official, or law enforcement officer to assert self-defense under IC 35-41-3-2.