Elias Rodriguez was charged with the murder of Yaron Lischinsky and Sarah Lynn Milgram, who were employees of the Israeli embassy.
A range of hardline pro-Palestinian social media accounts are praising the attack or paying homage to the man who allegedly committed it, Elias Rodriguez.
A joint investigation by the Shin Bet, the IDF, and the Israel Police found that the terror cell had also executed three other attacks, including the March terror shooting in Ariel.
The FBI ruled the incident an "intentional act of terrorism" but did not say if it was internationally related or an act of domestic terror.
On Saturday morning, the IDF located and arrested several suspects who were connected to the attack.
“Our medical teams are prepared and continue to provide dedicated and comprehensive care,” the medical center said.
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Local police said that there was currently no indication that the incident was intentional or an attack.
Israel reports 79 new terror victims since last Remembrance Day; total war-related deaths reach 934 civilians.
Canadian police said that the suspect is in custody and that the investigation is still ongoing.