A law enforcement officer with a dog at Sadovaya station of the St. Petersburg Metro as security tightens in the wake of a terrorist attack.

05.04.2017#3066203

A law enforcement officer with a dog at Sadovaya station of the St. Petersburg Metro as security tightens in the wake of a terrorist attack.

05.04.2017#3066204

A law enforcement officer with a dog in St. Petersburg as security tightens in the wake of a terrorist attack.

05.04.2017#3066201

A law enforcement officer with a dog at Sadovaya station of the St. Petersburg Metro as security tightens in the wake of a terrorist attack.

05.04.2017#3066202

A law enforcement officer patrols Sadovaya station in St. Petersburg with a dog as part of enhanced security measures.

05.04.2017#3066196