A 13-year-old schoolgirl was found dead at her home in Gaighata, North 24 Parganas district, on Friday. Her family has accused a 32-year-old local man of sexual abuse and blackmail. Police have started an investigation into the case. The incident has caused tension in the area.Key HighlightsA 13-year-old schoolgirl was found dead at her home.The incident took place in Gaighata, West Bengal.Her family has made serious allegations against a local man.Police are investigating the case.Girl Found Dead at HomeThe incident took place in the Gaighata area of North 24 Parganas district. Family members found the girl at her home on Friday.She was a student at a local school. The news soon spread across the area. It led to tension among local people.Police reached the spot after getting information. They took the body for a post-mortem examination. The report is important to know the exact cause of death.The police are looking into all parts of the case.Family Makes Serious AllegationsThe girl's family has accused a 32-year-old local man of sexual abuse and blackmail.The family claims that the man used photos and videos to threaten the girl. They believe that the threats caused her great mental stress.The family has also claimed that the girl was under pressure for some time. They suspect that this may have played a role in her death.These are family allegations. The police have not yet confirmed them through their investigation.Police Begin InvestigationThe family has filed a written complaint at Gaighata police station. They have asked the police to take action against the accused.Police are checking the family's claims and other facts linked to the case. They are also waiting for important medical findings.According to local media reports, no arrest had been made at the time of the latest report on October 2.Police have not released a detailed public statement with a direct quote so far. The investigation is still in its early stage.Case Raises Questions About Child SafetyThe case has raised concerns about the safety of children in the area.Blackmail and threats can cause serious fear and stress. Children need support from their families, schools and local authorities.Experts say children should feel safe when they report any threat or abuse. Families should listen to them and seek help from the police.The police will now examine the evidence and decide the next steps. The exact facts behind the girl's death will become clearer after the investigation and medical reports.