The National Investigation Agency (NIA), which has taken over the investigation into the Coimbatore blast case, has recovered incriminating documents and bomb making material from the house of Jameesha Mubin who died in the Coimbatore blast.

A search operation was conducted at the house of the deceased Jamesha Mubin, during which 109 articles were seized, including notebooks, in which their missions regarding Jihad were mentioned, an official of the NIA said.