LAPD officer dies during training exercise

FOUNTAIN VALLEY, Calif. (KABC) -- A Los Angeles police officer died during an on-duty training exercise on Thursday, according to the LAPD.

It's unclear where the incident happened, but the officer was transported to a hospital in Fountain Valley. Further details about the incident were not immediately available.

Officials have not released additional information about the circumstances surrounding the officer's death.

This is a developing story. This article will continue to be updated as more information becomes available.