Officers step us the search on a Colombian who has frequent and unusual travel. A nasty wet box leaking fluids turns up in the mail center. Two Chinese tourists may have undeclared plants or food stashed. Immigration searches for an undocumented worker in a warehouse outside Sydney.

Officers step us the search on a Colombian who has frequent and unusual travel. A nasty wet box leaking fluids turns up in the mail center. Two Chinese tourists may have undeclared plants or food stashed. Immigration searches for an undocumented worker in a warehouse outside Sydney.