Two car break ins in Ridgefield are under investigation. Police say the incidents happened in the parking lot of East Ridge Middle School, during a sporting event. Unlike the rash of break ins around the Greater Danbury area in the overnight hours, these happened Sunday, between 11:30am and 1:30pm. The vehicles were unlocked. Cash and credit cards were reportedly stolen. Police are reminding residents to lock cars, remove valuables, and not leave keys inside the car.