Three student-activists, arrested for alleged role in Delhi riots case, walked out of Delhi's Tihar jail, hours after a court ordered their immediate release; the CBSE has announced its assessment plan for Class 12 after exams were cancelled because of the Covid crisis and said results will be out by July 31; BS Yediyurappa, battling dissent in Karnataka, has been pronounced as "lacking spirit or strength" to continue as Chief Minister in the latest attack from party colleague H Vishwanath; and other top news of the day.