According to police sources, Firoz was talking to his wife Upoma on mobile phone. At one point he got excited and shot himself in the neck.
Mirza Saidul Islam said that his co-workers brought him to the hospital around 2:30 am.
Blood was oozing from his mouth, nose, ears and head. He told that he died before being brought to the hospital.
After the incident, senior police officers including Superintendent of Police SM Sirajul Huda reached Panchgarh Modern Sadar Hospital.