BRATISLAVA, Jan. 21 (Xinhua) - Slovak police arrested a man who planned to detonate a bomb in a church, police said Thursday in Bratislava. According to a police chief Jan Packa, the man was 33 years old and belonged to no religious group or sect. He finished university pharmaceutical education and had a police record, as he was known to use his skill mainly to prepare drugs. That was how police caught him. Agents found the DIY explosives when they expected to find illegally produced methamaphetamine during a house search. The explosives were could cause same damage as a hand grenade, police said. The suspected terrorist already had a detonator ready. Pecka said the man wanted to bring the bomb into a church and set it off by a remote controller. If the court finds him guilty he may be sentenced to 15-20 years in imprisonment. The suspects was allegedly arrested last October. It is unclear why the police kept the case secret for such a long time. Some journalists voiced suspicion that Slovak police, embarrassed by a case, when it planted explosives into a traveler' s' baggage, just to check the security controllers, tries to repair their damaged prestige. 