The Boone County Sheriff's Department is conducting a death investigation near State Road 32 and County Road 900 East.

ZIONSVILLE, Ind. (WTHR) - The Boone County Sheriff's Department is conducting a death investigation near State Road 32 and County Road 900 East.

The Boone County Sheriff says three people were found dead inside a home Friday morning.

Police say a concerned mother went to the home after not hearing from her children since Thursday night and receiving a phone call Friday morning that they did not show up for school.

After being unable to contact her children at the home, the mother called 911 for a welfare check.

Deputies found 50-year-old Michael Hunn, 15-year-old Harrison Hunn and 13-year-old Shelby Hunn all dead inside the home.

Police say Michael Hunn appeared to have suffered a self-inflicted gun shot wound and confirm that Harrison and Shelby had also been shot.

Police say there is currently no threat to the public regarding the investigation.

Boone County Sheriff Mike Neilsen confirmed that the Hunn's were divorced in November of 2017 and there was shared custody between the children.

Sheriff Neilsen says this week was a regularly scheduled visitation for Shelby and Harrison to stay with Michael.

Authorities have not found a motive at this time and the investigation is still ongoing.

Counselors are at Zionsville schools to help students process the tragedy.

Zionsville Community Schools released this statement Friday afternoon: