Authorities are ordering a top-to-bottom security review after uncovering an alleged smuggling operation that fed drugs to patients at a state treatment center. The Star Tribune says one patient has been charged, three other suspects are in jail and police have arrest warrants for two more people in the Twin Cities. Officials ordered the review after a patient suffered an overdose that put her in a coma.

Police from multiple counties raided a house in Alma, Wis. that authorities believe was the base of a trafficking operation. Both Minnesota and Wisconsin banned synthetic marijuana earlier this year.

Zumbro Falls businessman Richard Allen Kay pleaded guilty to charges he helped distributed high quality marijuana worth as much as $5,000 per pound. He also admits to selling as many as 100 stolen diamonds over a period of years. Kay owns Kay Diamonds which is not affiliated with the Kay Jewelers chain.