The Los Angeles Fire Department issued a statement after they received several 911 calls alerting them to an apparent building fire which turned out to be part of a Hollywood production. The high-rise building, which appeared to be ablaze in downtown Los Angeles, was also filmed by several users of the public safety mobile app Citizen.

The strange part about living in Los Angeles is that sometimes, you can’t tell what’s real or fake. Some concerned citizens received a stark reminder of that on Thursday night, when what appeared to be a terrifying fire appeared on the top of a downtown L.

The strange part about living in Los Angeles is that sometimes, you can’t tell what’s real or fake. Some concerned citizens received a stark reminder of that on Thursday night when