"Comprehensive inpatient psychological and psychiatric forensic examination within the framework of the investigation of this criminal case has not been completed yet," the ministry said.
They noted that the investigation does not yet have medical reports.
Earlier, the POC said that the examination found Galyaviev insane.
As a result of the shooting on May 11 in a gymnasium in Kazan, seven children and two adults were killed.
Law enforcement authorities arrested the person who opened fire; he fully pleaded guilty.