Hanover Park police reported that vandals slashed tires on more than 50 vehicles in the past week.
Police reports said tires were slashed on 50 vehicles about 7 p.m. Sunday near the intersection of Hartmann Drive and Olde Salem Road.
Earlier that day, slashed tires were discovered about 11:30 a.m. on two vehicles on the 8000 block of Brockton Court South and 1200 block of Yorkshire Drive.
About 8 a.m. Tuesday, police said vandals slashed two tires on a vehicle in a driveway on the 7700 block of Kensington Lane.