The six-member Special Investigation Team (SIT) probing the tragic Durga Puja stampede at Chorbagan, which claimed 19 lives, recorded statements from a top fire services officer and three other IPS officers on Saturday. KOLKATA: The six-member special investigation team led by Justice Anindita Roy Saraswati, retired judge of Calcutta High Court, probing the Durga Puja pandal.