Malaysia Airlines Flight MH17 vigil in Ottawa turns to protest

A solemn vigilfor victims of downed MalaysiaAirlines FlightMH17 turned to protestin OttawaSaturday morning as mourners marched with blackflags from theDutch embassyto the Russian embassy.

Nearly 200 of the 298 passengers on theKualaLumpur-boundflight that departedfrom Amsterdam were from the Netherlands. Everyone on Thursday's flight is presumed dead.

American intelligence suggeststhe plane was hit by asurface-to-air missile launched fromeastern Ukraine an area controlled by Russian-backed separatists.

TheUkrainiangovernmentand pro-Russia separatists have both denied being responsible for shooting down the plane.

In Ottawa, protesters pinned the blame on Russian President Vladimir Putin for his continued support of separatists in Ukraine. About 30 people gathered outside the Dutch embassy on Albert Street Saturday morning, and later marched to Russian embassy on Charlotte Street where a protest was already underway.

"This is a global issue that deserves the world's attention and help," said Inna Platonova, a Ukrainian-Canadian who helped organize the protest at the Russian embassy."Anybody could have been on that plane us, our children. We are grieving together with the families that lost their loved ones. We are crying together with them. We are heartbroken."

• The challenges of investigating in a 'hot war zone'
• Rebels hamper access to crash site
• Flight MH17: What we know about the victims

Meanwhile, investigators tasked with analyzing the wreckage have the additional challenge of doing so in a war zone. The crash site is about40 kilometres from the Russian border.