Charles River donates to help STEM at schools By Sam Shriver - sshriver@limanews.com Charles River Laboratories on Tuesday presented checks to several local organizations. Pictured is, from left, Cindy Endsley, Spencerville superintendent; Scott Gephart, principal of Spencerville High School; and Rusty Rush, general manager of Charles River Laboratories in Spencerville. Sam Shriver | The Lima News SPENCERVILLE — Charles River Laboratories in Spencerville opened its checkbook Tuesday, donating a total of $25,000 to four local organizations — Lima South Science and Technology Magnet School, Spencerville Elementary/Middle School STEM Program, Spencerville High School STEM Program and the Spencerville Community Improvement Corporation. Each received checks for $6,250.