Nobody is responsible for her death, the woman wrote on Facebook
The prime minister was accorded a 'guard of honour' by the armed forces as she paid homage to her father Bangabandhu at 1 pm on Friday.
The central leaders later participated in a special prayer session held at the mosque in Bangabandhu Mausoleum, said Tungiparha Awami League General Secretary Sheikh Abul Bashar.
The helicopter carrying the Bangladesh leader landed at Tungiparha Upazila Complex at 11:10 am as central and local leaders of the Awami League gathered to receive Hasina upon her arrival.
The prime minister later travelled to the Bangabandhu Mausoleum by road.