Complex sentence: On September 19,2008, Kempi's second son was born.However shortly after this statement, Kempi was arrested again for putting a gun on the head of a Hungarian rapper, who dissed Kempi and provoked him at one of Kempi's concerts.
Split into simpler sentences: On September 19,2008, Kempi's second son was born. However, shortly after this occurence, Kempi was arrested for putting a gun to the head of a Hungarian rapper who dissed Kempi and provoked him at one of Kempi's concerts.