The investigation into Coimbatore car blast in Tamil Nadu took a new turn today as the sections of anti-terror law UAPA have been invoked. According to the Police, around 50 kg of explosives were found from the residence of the accused Jemisha Mubeen, who were allegedly carrying two open gas cylinders in his car in the early morning of October 23, when one of them exploded near Kottai Eswaran Temple in Ukkadam leading to his death.