MH17 crash: Malaysian PM’s grandmother also died in the incident

• In a major blow, Malaysian PM’s grandmother had also lost her life in the airliner MH17 crash on Thursday
• "I personally share the grief of the families on board #MH17," Najib said in a Tweet.
• "My step-grandmother was one of the passengers," he added.
• The plane was shot by a missile over Ukraine border
• The Airliner was carrying 298 passengers, including crew members, out of which none survived
• World leaders have demanded a detailed probe into the matter
• US president Obama has blamed the Russia-backed rebels for shooting down the plane.