A 24-year-old man from Pune, identified as Shubham Kale, was arrested by Raigad Police for allegedly posting a fake letter in the name of social activist Appasaheb Dharmadhikari, an official said. The letter claimed Appasaheb would return the award, adding that he was upset with the deaths due to heatstroke at the event. Kale was remanded to one-day police custody.