Virology honoured Pinarayi Vijayan for effective control of 2018 Nipah virus outbreak in Kerala in Baltimore, United States. Noted bio-medical scientist and co-founder of the institute Robert Gallo presented awards to the Chief Minister and the Health Minister of Kerala. Controversies Pinarayi Vijayan was one among the accused in Kerala's first political murder case, of that of Vadikkal Ramakrishnan who was killed by an axe on 28 April 1969. Though the court acquitted all the accused of lack of evidence, this has been used by various political opponents to portray the violent nature of CPI(M)-RSS conflicts in Kannur which has taken more than 200 lives of supporters from both factions. The SNC Lavalin controversy in Kerala was a major allegation that rocked Kerala politics. The Comptroller and Auditor General of India report had stated that the deal Vijayan had struck as electricity minister in 1998 with Lavalin, a Canadian firm, for the repair of three generators, had cost the state exchequer a staggering Rs 375 crores. On 16 January 2007, Kerala High Court ordered a CBI enquiry into the SNC Lavalin case. There are also reports that the CAG did not report any losses to state exchequer, but that the project did not yield commensurate gains. Pinarayi Vijayan had been named as the 9th accused in the case by CBI. CPI(M) backed Pinarayi saying that the CBI move was "politically motivated". Party viewed the implication of Pinarayi in the case is to settle scores with the CPM after the party withdrew its support to the UPA government. The CPM led Kerala Government decided not to let Vijayan to be prosecuted in the case. Over-ruling the cabinet recommendation, the Governor allowed CBI to prosecute Vijayan. Though CPI(M) called Governor's move un-constitutional, then Kerala Chief Minister V.S. Achuthanandan said there is nothing surprising or wrong in Governor's decision. On 5 November 2013, the CBI special court discharged Pinarayi Vijayan and the others accused from the list of accused in the SNC-Lavalin Case. The court has allowed a plea made by Pinarayi Vijayan asking his name to be removed from the list of accused in the case. The court held that there isn't any proof of dishonest and fraudulent intentions, abuse of official position and cheating. On 16 February 2007 the airport security in Chennai Airport recovered five bullets from Vijayan's baggage. The Chennai airport security let him off after receiving a faxed