Michigan StatutesAct 309 of 2006 - SELF-DEFENSE ACT (780.971 - 780.974)Section 780.971 - Short title.Section 780.972 - Use of deadly force by individual not engaged in commission of crime; conditions.Section 780.973 - Duty to retreat; effect of act on common law.Section 780.974 - Right to use deadly force; effect of act on common law.