A senior citizen couple choked to death at their residence in Pune after they inhaled harmful gases, following a pest control service at their home on February 11. 

According to the police, the deceased have been identified as Aparna Majali, 54, and Avinash Majali, 64, a report in Mumbai Mirror read. The couple had availed a pest control service on February 11 in the morning. The duo went to their relative's place to spend the day and returned home around 7pm, while the harmful gases had still not diffused.