Federal police officers stand guard as people walk outside where two federal policemen were killed in a shooting at the airport in Mexico City June 25, 2012. Two federal policemen were killed in a shootout at Mexico City’s airport on Monday, sending panicked passengers into hiding in a sign of encroaching violence in the country’s capital.»There has been a shooting here in the Terminal 2. As a result of this incident, two federal policemen lost their lives and another injured person has been taken to the hospital. We still don’t know why the shooting happened,» Jorge Gomez, a spokesman for the airport told Milenio Television. «Arrivals and departures have not been affected and everything else is operating normally in the terminal,» he said. The yellow tape reads «Prohibited to step». REUTERS/Tomas Bravo (MEXICO – Tags: TRANSPORT CRIME LAW)