Fond du Lac, Wis. (WFRV) Police in Fond du Lac say twelve people were arrested in series of drug busts.
The Fond du La Police Department says the arrests happened Thursday morning.
Most of the arrests were happened in Fond du La County, but there were also an arrest in Oshkosh.
Drugs seized during the operation include heroin, crack cocaine, narcotic medications and marijuana.
Officers say they have arrested more than 70 drug dealers over the past 10 months.
22-year old Larisio L. Johnson of Milwaukee, 46-year-old Kim Smith, and 23-year-old Ivelisse Rivera of Fond du Lac are still at large.
If you have any information, you are asked to call Fond du Lac Police at (920) 906-5555.