The Special Investigation Team (SIT) investigating the alleged sex video involving Karnataka MP Prajwal Revanna has summoned both him and his father, MLA H D Revanna, for questioning within 24 hours. The investigation team has also issued a notice to Revanna’s father and JD(S) MLA H D Revanna. The probe into the series of obscene videos circulating in Hassan district of Karnataka, allegedly involving Prajwal Revanna of the Janata Dal (Secular) party, continues to unfold.