Taking no chances, the Delhi police threw a massive security ring in almost all the major hospitals where the victims of Wednesday's high intensity blast outside the high court were rushed in.
It is also suspected that Ravi was suffering from dengue, though hospital authorities said, 'medical report is still awaited'.
Villagers draped his coffin in a tricolour, saying he had been martyred protecting "Hindu values".
Dengue menace continued to rattle Delhi with a six-year-old boy and a woman succumbing to the vector-borne disease, raising the toll to 11 even as Chief Minister Arvind Kejriwal said his government was mulling bringing a law to enable temporary takeover of private hospitals during emergencies.