Juan Manuel Morales who plotted to attack the Balearic university using pipe bombs. Morales confessed to police that he admired the two authors of the Columbine school massacre in Colorado in 1999 which killed 12 people. He was arrested at his Palma home as he was taking delivery of 140 kilos of bomb making chemicals and other materials. He wrote in his diary of his hate of university students and society in general. The 21-year-old electronics student is now in Palma prison awaiting trial. He showed no remorse when he appeared in court and even smiled at the waiting press photographers. The Balearic university is in a state of shock at the reports of the attack.