Four members of a family, including a couple and their two sons, were arrested on Tuesday for allegedly harassing a graduate student, who allegedly died by suicide in her house, in Hardoi. The police claim to have recovered a suicide note. On Monday morning, the police received the information that the second-year graduate had died by suicide, following which, the police team rushed to the spot. Later, the girl’s family produced a suicide note, which they claimed to have recovered from the victim’s room. The family told police that the…