RCMP in Nova Scotia are investigating mischief to fire hydrants in Yarmouth that caused flooding to a home. Yarmouth Town RCMP received a report Thursday morning that fire hydrants had been tampered with on Brunswick, King, Beacon, Main, Marsha and Water streets. Officers learned that several hydrants had caps removed and had been activated, allowing the water to flow, between Wednesday evening and Thursday morning. The water flooded the basement of a home on Marsha Street.