NEWYou can now listen to Fox News articles! A University of Massachusetts-Amherst student who was a Congressional student intern was killed in a triple shooting in Washington, D.C., on Monday.Eric Tarpinian-Jachym, 21, a rising senior who was majoring in finance with a minor in political science, died at the hospital after being one of three people shot in northwest D.C., according to the Metropolitan Police Department.He was a Granby, Massachusetts, resident who started interning for U.S. Rep. Ron Estes, R-Kan., in June, according to police.Third District officers...