(CNN) An armed man who caused a "panic" at a Missouri Walmart has been identified as 20-year-old Dmitriy N. Andreychenko, Springfield police said Friday.

He faces a charge of making a terrorist threat in the second degree, the police department said on Twitter. CNN was unable to determine Friday whether Andreychenko was represented by an attorney.

Dmitriy Andreychenko, 20

Officers responded to a call of an active shooter at the Walmart Neighborhood Market on Thursday afternoon, Police Lt. Mike Lucas said.

No shots were fired, and no one was injured, police said.

The man was pushing a cart and recording himself walking through the store with a cell phone when the manager pulled the fire alarm to notify customers to escape, according to CNN affiliate KYTV

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