A 30-year-old CRPF jawan shothimself with his service rifle on Sunday in Bhamragadh taluka of Gadchiroli, some 170 kilometres from here, police said.He was identified as Uttarakhand-resident Deepak Kumar attached to the force's battalion number 37, an official said."He shot himself in the chest with his Insas rifle at around 2:30pm. A suicide note found at the spot cited health and family issues as triggers," an official said.A few days ago, an SRPF sub inspector hailing from Pune had killed himself in Savargaon in Gadchiroli.