Nimal Bopage, Secretary to the Ministry of Media and Parliamentary Affairs, said he had lodged a complaint with the police for an investigation.
He said Vijitha Rohana Wijemuni, who was jailed for attacking Gandhi, had made an astrological prediction on Facebook about the death of Sirisena.
"This man claims to be an astrologer and he is predicting that the president will be killed by January 26," Bopage told reporters here.
"We had previously complained to cyber crime agencies on this but that was of no avail," he said.
Also Read
Wijemuni was part of a naval guard of honour in July, 1987 when Gandhi was visiting Colombo to sign the Indo-Lanka Peace Accord which led to the Indian Peace Keeping Force being stationed in Sri Lanka's north and east provinces as part of India's efforts to mediate in Sri Lanka's separatist civil war at the time.
Wijemuni was court-martialled and after his jail term, became an astrologer.
Disclaimer: No Business Standard Journalist was involved in creation of this content