Two staffers of Israel's Embassy in Washington, D.C., were shot dead outside the Capital Jewish Museum on Wednesday night. Follow live updates.

The man accused of killing two Israeli Embassy staff members outside the Capital Jewish Museum has been charged with murder of foreign officials, two counts of first-degree murder and other counts. Officials are holding a news conference Thursday afternoon with the latest developments in the case.

Those responsible for the fatal attack against two Israeli Embassy employees in Washington, D.C., on Wednesday will be prosecuted to the "fullest extent of the law," according to the White House.

Days before they were killed outside D.C.'s Jewish Museum, Israeli Embassy staffer Yaron Lischinsky bought an engagement ring for his colleague Sarah Milgrim.