JOHNSON COUNTY, Iowa (KCRG) – A 43-year-old man has been arrested in connection with an incident that involved the Johnson County Metro Bomb Team on Wednesday. Police say that at on July 31st, at approximately 10:07 pm, an individual called 911 anonymously and reported that suspicious items had been left outside the Johnson County Courthouse. The caller reported the items were destructive, and law enforcement needed to retrieve them.