After-Acquired Evidence

After-Acquired Evidence

After-Acquired Evidence

Under McKennon, evidence of misconduct discovered after termination does not defeat liability but limits back pay to the period before discovery and bars reinstatement and front pay.

The employer must show it would have terminated on the misconduct alone.

Alternative Names:

After-Acquired Evidence Doctrine|Post-Termination Evidence

Why it Matters?

The doctrine limits damages rather than liability, which means the employer still faces a finding of discrimination while capping the recovery, and that distinction affects both settlement posture and any reputational consideration. Establishing that termination would have followed requires evidence of consistent treatment of comparable misconduct. Resume fraud discovered in litigation is the recurring application.

Frequently asked questions

Does the doctrine defeat liability?

Does the doctrine defeat liability?

No. It limits back pay to the period before discovery and bars reinstatement and front pay, while liability still attaches.

What must the employer establish?

What must the employer establish?

That it would have terminated on the misconduct alone, supported by consistent treatment of comparable conduct.