The killing of three American students Muslims, murdered by a man with hostile religions Tuesday at Chapel Hill, in the south-eastern United States, is “brutal and atrocious” Friday condemned US President Barack Obama .

“In the United States, should ever be targeted because of who he is, his appearance or his belief,” said the US president in a statement from the White House .

This is the first time that Obama publicly reacted to the triple murder, the reasons are still unclear.

The Secretary General of the UN Ban Ki-moon said he was, he was “deeply touched” by the manifestations of mourning in the United States and the world and sent his “deepest condolences” to the families of the victims and ” the communities in which they lived, “his spokesman Stephane Dujarric.

Moreover, American diplomacy did not appreciate the criticism of Turkish President Recep Tayyip Erdogan who denounced Thursday the silence of President Obama about this triple murder.

Official visit to Mexico , the Islamic-conservative Turkish President regretted that “neither Obama nor Secretary of State (John) Kerry does (have) made ​​a statement. ”

Asked if she “rejected the criticism” made ​​by the head of the Turkish state, the spokesman of the diplomatic American Jennifer Psaki replied “exact”, but without going further.

Police have not yet determined whether the victims Yusor Abu Salha, Razan Abu Salha and her husband Yusor, Deah Shaddy Barakat, were killed because of their religion or following a neighborhood feud.

In a statement released Friday, the Jordanian Embassy in Washington said the Yusor and Razan Abu Salha sisters had dual US-Jordanian nationality.

“Yusor Abu Salha, 21, emigrated with his family from Jordan to the United States when she was 6 months. His sister Razan, 19, was born in the United States , “said the embassy.

Several thousand people attended Thursday at the funeral of three young men.

“As we have seen with the presence of so many people at the funeral of young Americans, we are all one and the same American family,” yet indicated Barack Obama .

The alleged triple murder, Craig Stephen Hicks, 46, went to the police after the shooting and was jailed. He is charged with murder and faces the death penalty or life in prison.

The FBI , Police Federal, also will investigate and determine if the floor is a “hate crime,” the Minister of Justice , Eric Holder.

Deah Barakat was a sophomore at the Faculty of Dentistry Carolina University North and created a fund to provide dental care for Syrian refugees in Turkey .

He had set a goal to bring $ 20,000 through the site crowdfunding YouCaring.com with the Syrian American Medical Society (SAMS).

But on Friday, the fund was nearly $ 330,000.