Complex sentence: Results can be witnessed by the increase of massive insecurity and lawlessness that thrives in Nepal these days and have failed to prevent some high profile murder, abduction and terrorist cases in Nepal.so it has to become far frm poltics otherwise the country will be in transitional period.
Split into simpler sentences: Results can be witnessed by the increase of massive insecurity and lawlessness that thrives in Nepal these days and have failed to prevent some high-profile murder, abduction and terrorist cases in Nepal. So it has to become far from politics otherwise the country will be in transitional period.