The Sioux City community is mourning the death of 28-year-old Shaunacie Arielle Peters after she was found deceased at Riverside Park on Monday morning, August 31, as police investigate the circumstances surrounding her death as a homicide.
According to the Sioux City Police Department, an officer on routine patrol discovered a deceased adult woman at approximately 6:45 a.m. in the area of Riverside Park, located at 1301 Riverside Boulevard. Investigators later identified the woman as Peters, a Sioux City resident.
Police have not released details about how Peters died or disclosed a specific cause of death. Authorities have also not publicly identified a suspect or announced any arrests in connection with the case. The investigation remains active as detectives work to establish what happened before Peters was found and determine the circumstances surrounding her death.
The discovery prompted authorities to close entrances to the park while officers and investigators worked at the scene. The park was expected to reopen later Monday as police continued their investigation.
Authorities are asking members of the public who recently had contact with Peters, spent time with her or may have information relevant to the investigation to come forward. Investigators are particularly interested in information that could help establish Peters’ movements and activities before her death.
Anyone with information is encouraged to contact the Sioux City Police Department at 712-279-6440. Anonymous tips can also be submitted through Sioux City Crime Stoppers at 712-258-TIPS (8477).
For Peters’ family, friends and others who knew her, the investigation is unfolding alongside the painful reality of losing a loved one. Her death has left people in the community waiting for answers while detectives continue gathering evidence.
Police have emphasized that the investigation is ongoing, and the limited information currently available means that speculation about the circumstances, motive or any potential suspect should be avoided until authorities release verified findings.
As detectives continue their work, the focus remains on determining what happened to Shaunacie Arielle Peters and providing answers to those closest to her. Her family and friends are now left to grieve the loss of a 28-year-old woman whose life ended under circumstances that remain under investigation.
Anyone with information that could assist investigators is urged to contact Sioux City police or Crime Stoppers. Additional details may be released as the investigation develops.





