DelhiThree Bharatiya Janata Party MPs mourned a mass-killing convict.
The party reprimanded them just days after a Congress leader faced the same backlash.
Sajjan Kumar was convicted for the 1984 anti-Sikh riots that killed thousands, decades before his death.
Party chief Nitin Nabin summoned the three MPs and called their visit improper.
Sources: NDTV, The Indian Express