A policeman's hand was chopped off and some other cops were injured when this group of fugitives allegedly attacked a police party in Punjab's Patiala district on Sunday. The arrests were supervised by IG Patiala Zone, Jatinder Singh Aulakh. As many as seven fugitives found wearing the robes of 'Nihangs' have been arrested from a Gurudwara in Punjab's Balbera village.