Sioux Falls Police have arrested a man accused of using fake $20 bills.
When they caught up with 23-year-old Carlos Ambriz of Sioux Falls at the Microtel Hotel Monday morning, they also found a color copier they believe was used to make the funny money.
They believe he's connected to seven counterfeit money cases over the past weekend.
He is charged with one count of possession of a forged instrument.
The Secret Service is now investigating the case.