Seven members of a Washington family, including five children aged 2 to 11, were killed on Monday in a two car collision in Eastern Washington.

Oregon State Police said the crash occurred on Highway 78 in Harney County near milepost 30 southeast of Burns when Mark Robert Rundell, 48, of Prairie City, Oregon, crossed the center lane in a 1999 Toyota 4 Runner.

Rundell, who was the sole occupant of his vehicle, and the seven members of the Washington family