https://apnews.com/2e0c484d14f44f1e9c3a55149869cff1

LOS ANGELES (AP) — This week marks 25 years since a deadly earthquake struck Southern California's densely populated San Fernando Valley.

The state said at least 57 died in the magnitude 6.7 Northridge quake, but a study issued the following year put the death toll at 72, including heart attacks.