Blast heard at NJ train station as FBI investigates ‘suspicious package’

‘A blast was heard at a train station in Elizabeth, New Jersey, after a suspicious package was found. It is unclear whether it was a controlled explosion. Meanwhile, the FBI has questioned five people of interest in connection with Saturday’s Manhattan blast.
Authorities carried out a controlled explosion after the package was discovered, according to NBC. No warning of the detonation was given beforehand, and officers were reportedly startled by the blast.
However, NBC correspondent Miguel Almaguer tweeted that the mayor of Elizabeth said the blast was not a controlled explosion.’
Read more: Blast heard at NJ train station as FBI investigates ‘suspicious package’