Before both the 1994 and 1998 elections in Hungary, there has been a short series of bomb attacks - in 1994, in front of national buildings, in 1998, in front of then opposition right-wing leaders' homes or offices -, which didn't hurt anyone, and weren't solved to this day. (The second probably changed the outcome of the elections, just tipping over public opinion.)

IIRC according to newspapers in Slovakia, these bombings were linked to the secret service under the control of Vladimír Mečiar, then PM of Slovakia. Mečiar was an autocratic populist, with a communist past, and a demagoguery mixing chauvinism (big Hungarian and Gypsy minorities there too) and socialism. He was also thoroughly corrupt and a reckless lawbreaker, with ties to organized crime.

The worst he did (unpunished) was not these bombings. It happened that the guy he made President (a largely ceremonial position, but also some vetoes), Michal Kováč, rebelled against him, and there was open war between them.

To make Kováč 'tainted' in public view, in August 1995, he let his secret service kidnap the President's son, force him to take drugs, and then dump him somewhere near the police somewhere in neighbouring Austria so that he is arrested - and kept, for  he was at the time sought for illegal financial dealings. And so they did, but the plan didn't exactly work out: the kidnappers were also stopped by the police, and Kováč's son was cleared of the charges.

And now comes the unfunny part. Investigation into this affair never got to the end: as if Bratislava were Palermo, invetigating judges and chief witnesses were blown up in car bombs. Not even after Mečiar was ousted

_{*Lunatic*, n.
One whose delusions are out of fashion.}