Jammu Tawi, Nov 17: The National Investigation Agency (NIA) on Friday attached immovable property of a Tehreek-ul-Mujahideen over ground worker (OGW) arrested in a UAPA case in Poonch district, officials said. The attached property includes more than seven acre land (59 kanals and 12 marlas) of Mohammad Yaseen, the OGW active in the Balakote sector.