What happened to Air India Kozhikode flight before crash?

In this episode of News Unlocked, we take a closer look at the fallout of Air India Express flight crash in Kozhikode. Are table top runways like those in Kozhikode more dangerous in bad weather? Have all possible safety measures been adhered to or have some reports been ignored? What happened to the plane moments before the crash? Did it happen because of bad weather or was there a technical glitch? Watch the special report to know more.