A shooting Monday in a classroom at North Park Elementary School in San Bernardino, California, has left two adults dead, including the suspect. Two students were injured, and were reportedly airlifted to a hospital in critical condition. Out of the four reported victims, one was reportedly a teacher.
San Bernardino Police Chief Jarrod Burguan tweeted that the incident appears to have been a murder-suicide. San Bernardino City Unified School District spokeswoman Maria Garcia said it is believed to be a "domestic dispute." The scene has since been secured.
San Bernardino, located roughly 60 miles east of Los Angeles, is the site of a December 2015 terrorist attack that killed 14 people and injured dozens of others. Becca Stanek
This is a breaking news story and has been updated throughout.