Yaron Lischinsky and Sarah Lynn Milgrim, who worked for the Israeli Embassy, were identified as the victims of a shooting outside the Capital Jewish Museum in Washington, D.C.

Milgrim, then a 17-year-old senior, voiced her concerns about the sickening messages and symbols — which included a swastika — that were painted on a storage shed on the campus of Shawnee Mission East High School in Prairie Village, Kan., in February 2017.

A court filing reveals details about the way the suspect behaved in the fatal shooting of two young staffers at the Jewish Museum in Washington, D.C.. NBC News’ Aaron Gilchrist reports.