UPDATE: At least three people, including children, have been reported dead. The suspected shooter was shot and killed inside the school building, possibly by a bystander as authorities report. At least two victims have been transported to a local hospital, but no report on their condition has been announced.

The call came in right before 1 p.m. about a shot fired into a car outside the school, according to Bend Police Department spokesperson Sheila Miller. 

"Within about a minute, we were receiving multiple 911 calls from within the school," says Miller.

The 911 callers go on to report the shooter had entered the school and started shooting.

BEND, Ore. -- Police in Bend, Oregon are investigating after a reported elementary school shooting. That's according to our ABC affiliate KATU in Portland.

It happened at Silver Rail Elementary School. 

Police confirmed there are multiple victims, including children. At least two people were taken to the hospital in unknown condition.

According to officials, the suspected shooter was shot and killed; it is unclear who shot the suspect at this time.