THE HAGUE, Netherlands (AP) — The Latest on the probe into the downing of flight MH17 (all times local):

12:20 p.m.

The mother of one of the victims says at least four suspects are to be tried for murder over the 2014 downing of Malaysia Flight 17. 

Silene Fredriksz-Hoogzand, whose son Bryce and his girlfriend Daisy Oehlers were among the dead, expressed relief that five years after the plane was blown out of the sky above conflict-torn eastern Ukraine, someone was being held accountable. 

She told reporters that the trial would start on March 9, 2020. Investigators briefed the families Wednesday morning before they were due to give a news conference.

All 298 passengers and crew on board the flight from Amsterdam to Kuala Lumpur were killed on July 17, 2014, when a missile shattered the Boeing 777 in midair sending debris and bodies raining down onto farms and fields of sunflowers.

8:30 a.m.

An international team of investigators building a criminal case against those responsible in the downing of Malaysia Airlines Flight 17 is set to announce progress in the probe, nearly five years after the plane was blown out of the sky above conflict-torn eastern Ukraine.

All 298 passengers and crew on board the flight from Amsterdam to Kuala Lumpur were killed on July 17, 2014, when a missile shattered the Boeing 777 in midair sending debris and bodies raining down onto farms and fields of sunflowers.

Ukraine's deputy minister for foreign affairs, Olena Zerkal, told Interfax-Ukraine news agency Tuesday that the investigators will name four suspects. Prosecutors declined to comment on her statements.

The families of those killed will be informed of developments Wednesday ahead of a news conference by investigators.