Strathroy-Caradoc police are investigating after needles were found in a Halloween treat bag. Officers say they believe the treat bag was given out by a resident in a neighbourhood off Head Street in Strathroy on Oct. 31. Police are asking parents to check all of their kids’ Halloween candy, especially inside any candy packaged inside an orange Jack O’Lantern Ziploc bag. Anyone with information is urged to contact the Strathroy-Caradoc Police Service with reference number SC26008863.