La Crosse police continue their investigation into Eliotte Heinz's death after her body was found in the Mississippi River, and final autopsy results are expected to take several months.

La Crosse police say they continue to follow up on information in Heinz's death, but that criminal conduct wasn't involved.

Police issued another update Friday in the death of college student Eliotte Heinz, 22, whose body was found in the Mississippi River Wednesday after she went missing last weekend.

The La Crosse Police Department announced Friday that preliminary autopsy results show no evidence of criminal conduct in the death of Eliotte Heinz. The investigation remains ongoing as authorities await final autopsy results. "Final autopsy results will not be completed for several months,” police said in a public statement.

LA CROSSE (WKBT) -- The La Crosse Police Department have announced that they have not found any criminal conduct relating to the death of Eliotte Heinz following a preliminary autopsy. Final autopsy results will not be completed for several months.

LA CROSSE, Wis. (WEAU) - The La Crosse Police Department is providing an update regarding the investigation into the death of Eliotte Heinz. La Crosse police say based on the preliminary autopsy results, they do not believe there was any criminal conduct related to Eliotte’s death.

A search is underway for 22-year-old graduate student Eliotte Heinz, who went missing in La Crosse, Wisconsin.