When A truth is badly expressed, it becomes a lie!

Famous musician Sohel is found dead in his bedroom. His wife Neela was sleeping peacefully when the body is discovered. Sohel's childhood friend detective Rashed took charge of the investigation. Although Neela seems to be the prime suspect, everyone around Shohel is not telling the truth. When the present is not serving Rashed anything fruitful, he dives into the past. Unsetting events start to unveil and we learn that lie is nothing but a badly expressed truth. How Sohel was killed?