Grenade exploded in Odesa Trade Union Building, one person was killed, - National Police. PHOTO

A grenade explodes in the Trade Union Building in Odesa, one person is reported dead.

This was reported by Censor.NET with reference to the Communication Department of the National Police of the Odesa region.

"According to preliminary information, a grenade exploded as a result of careless handling. As a result, a person died," the statement said.

The investigative team of the territorial police unit and specialists of the Explosive Ordnance Department of the Main Directorate of the National Police in the Odesa region are currently working. The full circumstances of the incident are being established.

More detailed information will be provided in due course.