On April 26, 2021, Keister Miller Investments LLC, of Mahaffey, PA (KMI), signed an Expedited Settlement Agreement (ESA) resolving CAA violations related to the installation of defeat devices, which rendered inoperative the certified vehicles emission control systems. Under the ESA, KMI will pay a civil penalty of $23,405 and must return the vehicles to their original, stock configuration. This action supports the National Compliance Initiative for Stopping After Market Defeat Devices.