Mexico's Navy says its sailors were supporting federal authorities investigating a gang of street-level drug dealers when they came under fire.
In a statement yesterday, the Navy said the gang operated in the Tlahuac and Iztapalapa districts on the city's south and east sides, where it dealt drugs, as well as carrying out kidnappings, extortion and murder.
The Navy only identified the leader as Felipe de Jesus "N'' and did not name the gang. But local media call him "El Ojos" and said he led "Tlahuac cartel."