The East Palestine Fire Department is investigating a second possible case of arson in less than a week.

This time firefighters were called to the United Baseball Field on Tuesday where they say a storage shed had been set on fire near Elwonger Road and Brookdale Avenue.

An August 10th house fire on West Main Street that injured two firefighters was ruled an arson.

The fire department is asking anyone with information about either fire to contact the chief at (330) 426-4341.