Assassination of Róbert Remiáš took place on April 29, 1996 in Karlova Ves, Bratislava, Slovakia. Remiáš, an ex-police officer, was one of the key figures in the trial against Slovak Information Service in the case of Kidnapping of the Slovak President's son into Austria from 1995. Remiáš's car was remotely detonated in the middle of a busy crossroad at Karloveská Street. There were numerous high-ranking mafia organised crime figures present at the crime scene watching the explosion, as well as Slovak Information Service operatives. The crime has never been solved. The anniversary of the assassination is often used by political parties critical of Vladimír Mečiar to call out for the annulment of his amnesties which prevent some key political crimes from the mid-1990s to be investigated.
Róbert Remiáš, an ex-police officer, was the person through which Oskar Fegyveres communicated in a key political lawsuit of the 1990s - Kidnapping of the Slovak President's son into Austria. Fegyveres was an ex-intelligence officer who gave testimony in the case of kidnapping of the son of the President of Slovakia, Michal Kováč, Jr.. Fegyveres described the involvement of Prime Minister Vladimír Mečiar and Director of Slovak Information Service Ivan Lexa in this crime. As of 1996, Fegyveres was already in hiding and communicated only through his close friend Róbert Remiáš.
Slovak Information Service started spying on Remiáš shortly after Fegyveres went into hiding in 1995. The surveillance lasted until his death. Agents were watching Remiáš from a flat neighboring his at the Dlhé Diely suburb. The first person to publicly say that Remiáš was spied upon was his mother Anna Remiášová, approximately a month after the assassination. She said that her son's phone was tapped and argued that after his death the Slovak police demanded from her videotapes where Remiáš recorded those that were stalking him. She revealed that there were never any videotapes and that her son only spoke about them over the phone to confuse the people who were watching him. Later, the head of Slovak Information Service Vladimír Mitro admitted that the phone in Remiáš's home on Majerníková Street No. 5 was wiretapped from November 14, 1995 until his death. He was also under constant surveillance in "Akcia Brojler" (Operation Broiler).