The Lake Arthur Golf Course greens yellowed overnight Sunday, June 22, after a woman dumped an apparent vinegar-like substance in five areas, according to police.

Police announced Thursday they are looking for a 71-year-old woman from Butler who allegedly vandalized the greens on the western side of the property near Country Club Road in Franklin Township. Police do not identify who they believe the woman is, but said she caused more than $1,000 in damages.

Anyone with relevant information is requested to contact Trooper Nadolsky at state police’s Butler barracks at 724-284-8100.