"The court decided to remand Hordieiev in custody for two months Saturday," he said
He noted that the court will dot all the "i"s in this case.
"The SBU has fulfilled its moral duty to the family of the deceased Viktor Mandzik in the first place," the adviser said.
He stressed that this case has nothing to do with any policy, being purely criminal one.
It was reported earlier that the Security Service of Ukraine has detained citizen of Ukraine Denys Hordieiev, a suspect in the murder of SBU officer Viktor Mandzik in the Donetsk region.