Police say a cleaning crew found a small plastic bag containing methamphetamine on a plane at the Sioux Falls Regional Airport on Wednesday.

Officer Sam Clemens says a police officer who joined the search turned up four more bags. He says the cleaners told police the bag they found was lodged between the seat back and a cushion, and he says the officer found bags containing three grams, one gram and three that contained a half gram each.

Clemens says police have no suspects.