A New Jersey high school student was taken to a hospital in critical condition after he was stabbed in the school building, allegedly by another student, on Tuesday, prompting a lockdown and massive police response.

The roof of an iconic nightclub in the capital of the Dominican Republic collapsed nearly an hour after a merengue concert began, killing at least 98 people and injuring at least 160. Politicians and athletes were among those at Jet Set in Santo Domingo when disaster struck Tuesday.