Jerusalem recognition nigerien stabs two dutch journalists

I think there may be some confusion here. The event you're referring to is likely the 2014 murder of two Dutch journalists in Niger, which was unrelated to the recognition of Jerusalem as Israel's capital.

On September 2, 2014, two Dutch journalists, Jeroen Oerlemans and Henk van der Kolk, were stabbed to death in the Nigerien capital of Niamey. The motive behind the attack was not immediately clear, but it was later reported that the killer was a Nigerian man who had been radicalized by extremist ideology.

In December 2017, the United States recognized Jerusalem as Israel's capital, sparking widespread international condemnation and protests. The move was seen as a significant shift in US policy on the Israeli-Palestinian conflict, and was widely criticized by countries around the world, including many in Africa.

It's worth noting that Niger, a landlocked country in West Africa, has historically maintained good relations with both Israel and the Palestinian Authority, and has not taken a public stance on the US recognition of Jerusalem as Israel's capital.