Fleet services technician Geoffrey Harrison is responsible for spilling between 250 and 300 gallons of diesel at the Southern Avenue water treatment plant. The city released some files related to the investigation Wednesday, Aug. 9, in response to an open records request. (Alys Drake/The Daily Memphian)

Germantown releases files on employee who was dismissed over the mistake that led to diesel seeping into the suburb’s water supply. View this article on our website Support quality, local journalism and access exclusive content by becoming a subscriber at dailymemphian.com. .....