State police at the Fern Ridge barracks are investigating the theft of about 75 gallons of used cooking oil in Chestnuthill Township.

Police said they were called at 10:47 a.m. Aug. 31 to a location along Rt. 115 to investigate the incident.

The victim is Buffalo Biodiesel, Tonawan, New York.

Police said between 10 p.m. Aug. 30 and 7 a.m. Aug. 31 someone cut the lock off the waist oil drum at the site and stole the used cooking oil.