Local 5 news midday. Im sabrina ahmed. Sabrina a call to drop part of the lawsuit Des Moines Water Works has filed against three iowa counties. The department is suing sac, calhoun, and buena vista counties over high nitrate levels in iowa rivers. It says that farm run off there is affecting the Drinking Water coming from the des moines and raccoon rivers. Lawyers say 8 of the 10 counts should be dropped, because the drainage districts dont have authority over private land owners. Sabrina calls for answers in last weeks death of a des moines teen. The Investigation Continues as the family of sam kemp calls for answers. Kemp was found last weekn in a pond between granger and grimes after going missing. Kemp was at a party in granger and ran off when police came. One autopsy has been done, but the family is asking for another and more answers from police. Last night, mothers against violence joined the family outside the polk county courthouse to raise the issue. We want answers we dont