According to multiple news sources Two students one male and other female has been shot and killed and two other students are critically injured in California elementary in San Barnardino. Students with critical students were rushed to hospital near by.
According to San Bernardino Police Ron Maass have said that a male suspect came to visit the female teacher in her classroom and opened fire and killed the female teacher and killed himself injuring the two other students.
The authorities are trying to figure out the relationship between the victim and the killer.
One of the injured students was airlifted for help and other was taken via ambulance. The Chief Jarrod Burguan tweeted regarding the status of the area in his tweet saying

Parents are advised to bring IDS for verification and identification to the Cajon High School for identification and then they will be escorted to CSUSB. Parents are asked for patience as the process would take up to three hours.

Video coverage by the courtesy of Fox News