Two members of the Israeli embassy staff -- a couple about to get engaged -- were gunned down outside an event at the Capital Jewish Museum in Washington, D.C., on Wednesday in what the FBI believes may be a targeted attack.

Investigators have seized writings that they believe belong to the suspect as they search for a motive in the fatal attack.

Security professionals are urging Jewish institutions to expand the security perimeter at their events after this week's tragic deaths.

The Department of Justice is investigating the Washington, DC, shooting that killed two Israeli Embassy staffers as an act of terrorism and a hate crime, as details continue to emerge about the violent act,

FBI agents left a property in Chicago's Albany Park neighborhood that is connected to the suspect in a deadly shooting outside the Capital Jewish Museum in Washington D.C. with boxes of evidence in hand Thursday afternoon.

The man and the woman were shot dead outside the Capital Jewish Museum near Penn Quarter, Washington DC, and police have warned members of the public to avoid the area

A man and woman were killed after shots reportedly rang out near the Capital Jewish Museum and the Federal Bureau of Investigation's (FBI) Washington Field Office in Northwest D.C. on Wednesday, according to the Metropolitan Police Department (MPD).