A crash in New Zealand killed three Boston University students  early Saturday and injured five others. The students were on a weekend trip to the countryside when the van in which they were traveling swerved off the road and crashed. Boston University has a study abroad program in Auckland, in which the students were participating (except for one of the injured students, who was participating in a BU program in Australia). Boston University has added extra counseling services for students on its main campus. Two New Zealand universities with which the BU program there is affiliated -- University of Auckland and the Auckland University of Technology -- have extended their counseling services to BU students who are studying abroad in the country.