James Desborough, 40, was responsible for 'three explosions of fatal violence in less than six months' when he targeted two men he met at a homeless shelter, followed by his prison cellmate.

Man already serving life for killing his cellmate while awaiting trial also murdered and dismembered his friends Claudio Aquilino and Daniel Coleman

James Desborough, 40, was responsible for 'three explosions of fatal violence in less than six months' when he targeted two men he met at a homeless shelter, followed by his…