CHIPPEWA FALLS, Wis – A janitor found fentanyl powder in a zip-lock baggie in a restroom at the Chippewa Falls High School. Principal Donna Goodman called police, who scoured the building with a K-9 aide and found no more evidence of the dangerous drug. The baggie was in a hygiene trash receptacle in a restroom next to the school’s main office. “We are reviewing security footage and speaking with identified people,” Goodman said. She described the powder as “a minimal amount.” The school’s enrollment: 1,400.