Six people are behind bars in Brownsville where police said they fired a gun inside city limits but the story doesn TMt end there.
Brownsville police told Action 4 News that they arrested five men and one woman early this morning on Western Boulevard:
Javier Gonzalez, 36 Luis Medrano, 25 Basilio Gomez, 23 Roberto Razo, 29 Alejandro Castaon-Garcia, 21 Alma Acosta, 24
Each of them were charged with discharging a weapon within city limits.
Investigators say it happened near a home on the 200 block of Western Boulevard.
But the investigation may not end there.
Police say the six were in a silver-colored Chevy Equinox where officers found some suspicious inventory inside.
While they are not disclosing what that inventory was, they say it could lead to more charges.
Brownsville police said a federal agency is now looking into this investigation.