On Tuesday, New York Mayor Michael Bloomberg declined to answer questions about what he referred to as “an ongoing investigation.”
Mayor Bloomberg said that “the last I heard, there was only one person they were talking to, but who knows where that is going to lead.” And, the mayor added: “There is still plenty of work to do.”
Mr. Shahzad is expected to be arraigned in New York on Tuesday afternoon.
President Obama said Tuesday that the administration would be looking to determine “what if any connection this individual has to terrorist groups and it includes collecting critical intelligence as we work to disrupt any future attacks.”
How a 'multifaceted' investigation works
Obama referred to the ongoing investigation as “multifaceted.”
Michael Wildes, a former federal prosecutor, says that means the FBI’s Joint Terrorism Task Force is acting in concert with other intelligence services around the world, including the Pakistani Intelligence Service.
"Knowing who this person consorted with over the past year is significant,” says Mr. Wildes, who now practices immigration law in New York.