Last night police rearrested an 82-year-old man linked to a bomb attack on October 27.
DNA tests connect him with guns and explosives that were found by police on the crime scene.
He was first arrested on November 6 for possessing illegal firearms concerning old cases dating back to July 2011 and June 2014.
For the same case police also arrested a 42-year-old.
They are both held in custody.