The Renfrew County District School Board (RCDSB) says concerning graffiti suggesting potential safety concerns have been found at Renfrew Collegiate Institute (RCI).The RCDSB says this information is very upsetting for students and families.The school board says the potential safety issue is being taken very seriously and an investigation is ongoing with the OPP.Local police will … Continue reading OPP to attend Renfrew high school on Tuesday after graffiti found at RCI