No foul play is suspected in the death of missing Wisconsin graduate student Eliotte Heinz, whose body was found in the Mississippi River Wednesday following a massive four-day search, police confirmed.

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

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.

The Houston County Sheriff's Department found Heinz's body in the Mississippi River Wednesday near Brownsville, Minnesota. Officials are awaiting autopsy results for a cause of death. Houston County said a 911 call came in around 10:15 a.m. from a fisherman saying they had found the body in the river just south of the Lawrence Lake Marina.

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.

La Crosse Police Department have reported that the body of Eliotte Heinz was recovered in the Mississippi River near Brownsville, Minnesota.

Missing Eliotte Heinz's family is speaking out after the 22-year-old Viterbo University student was found dead days after she left a bar on the way home in her college town of La Crosse, Wisc.

Wisconsin graduate student Eliotte Heinz was found dead in the Mississippi River in La Crosse, WI. Her body was found after hours of searching since she went missing on July 20, last seen on camera walking near the colossal river.