283 DNA samples found at Malaysia Airlines Flight 17 crash site in Ukraine

In this image taken from video, Thursday July 17, 2014, people walk amongst the debris at the crash site after a passenger plane carrying 295 people was shot down Thursday as it flew over Ukraine, near the village of Hrabove, in eastern Ukraine. Malaysia Airlines tweeted that it lost contact with one of its flights as it was traveling from Amsterdam to Kuala Lumpur over Ukrainian airspace. (AP Photo / Channel 1)

THE HAGUE, Netherlands (AP) - Experts working to identify the victims of Malaysia Airlines Flight 17 say they have gathered DNA samples from 283 different people and have positively identified 173 of them.

Wim Heijnen of the Netherlands Forensic Institute said Wednesday the DNA samples do not all equate to a positive identification of a victim. Some of the samples could be from workers who gathered the bodies where the jet was shot down in eastern Ukraine.

All 298 people on board died when the plane heading to Kuala Lumpur from Amsterdam was shot out of the sky on July 17 over an area controlled by pro-Russia separatists. The victims included 196 Dutch citizens.

Heijnen said he was hopeful that forensic experts can identify more DNA samples using more sensitive equipment or new samples.