At the moment we know of one killed and three wounded.
At least one person was killed and three were injured in an explosion in the building of the medical center in the city of Alice Vella (orange County, California). On it informs TV channel NBC, citing local law enforcement.
According to the channel, in the building where the explosion occurred, was under construction. The explosion started a fire, which was extinguished arrived on the scene firefighters. As a security measure, the emergency services evacuated the staff and children from the nearby kindergarten.
As the channel reports citing a source in the building detonated an explosive device that could be delivered there in the form of a parcel addressed to a private individual. A team of bomb experts and employees of the Federal Bureau of investigation to investigate the circumstances of the incident.
“The Federal government responds to an explosion at a medical facility in the city, Alisa Veijo, California, in which one person died”, — stated in the message of the American TV channel CNN.