New Delhi, Sept. 29 -- The National Investigation Agency (NIA) on Tuesday said it has arrested the second accused in connection with a case linked to the Improvised Explosive Device (IED) attack at a residential house in Manipur's Tronglaobi Awang Leikai area in Bishnupur district on April 7 this year, in which two minor children died, and another person was injured.

The 48-year-old accused, identified as Thangmang Haokip, of Churachandpur district in Manipur, was arrested on September 25 and produced before a Special NIA Court-II, Imphal, which remanded him to 12 days' police custody.

Haokip is the second accused to be arrested in the case, after S Palal Thadou Kuki, who was arrested on August 12 this year. Kuki is presently in judicia...