Days after Israeli troops fatally shot a Palestinian photojournalist covering protests on the Gaza border, Israel’s defense minister alleged the photographer had served as a high-ranking member of the military wing of the Palestinian Islamist group Hamas since 2011.

But State Department spokeswoman Heather Nauert said the photojournalist had passed a U.S. government vetting process for his media company to receive a U.S. aid agency grant. The U.S. does vetting to ensure grant recipients have no ties to militant organizations or activities.

The seemingly conflicting claims by Israeli and U.S. officials about the photographer’s identity are raising new questions over a killing that drew international media coverage and calls for an investigation.

On April 6, photojournalist Yaser Murtaja, 30, was shot by Israeli forces while reporting on Palestinian protests at the Gaza-Israel border, Palestinian officials and witnesses said. Images from the scene show Murtaja wearing a protective vest clearly marked “PRESS.”

U.S. officials, who spoke on condition of anonymity because of the sensitivity of the matter, said government vetting of Murtaja began in late 2017. The officials said that last month Murtaja’s Gaza media production company, Ain Media, became a beneficiary of a grant from the U.S. Agency for International Development.

Former U.S. Ambassador to Israel Dan Shapiro told NPR the United States relies on Israeli intelligence to vet Palestinian organizations and individuals for links to militant groups before awarding them USAID grants. Nauert said the U.S. was looking into questions about Murtaja’s alleged Hamas affiliation.

SAMS is not merely a group of Syrian doctors tending to the wounded in war torn areas, nor can it be considered a objective source on chemical attacks and other atrocities. The organization is a USAID-funded lobbying powerhouse that functions with a single-minded determination to stimulate a US-led war of regime change that will place Syrian Islamists in power in Damascus.