The helicopter struck a market stall at 9:09 a.m. local time, killing the pilot, the co-pilot, and two vendors. A routine morning in a central Iran market turned into a disaster Tuesday when an Iranian army helicopter crashed into a fruit and vegetable bazaar in Isfahan province,

At least four people were killed when an Iranian military helicopter crashed into a crowded fruit and vegetable market in Dorcheh, in Isfahan Province, south of Tehran.

The aircraft was on a training flight when it came down amid smoke and debris, triggering a fire that emergency crews extinguished.