What do you think Snape did to Draco after Crouch Jr. (Disguised as Alastor Moody) brought him to Snape's office to report that he tried to curse Harry when his back was
Why did Snape want the DADA position when he knew it was jinxed by Voldemort? - Quora
Could Sirius Black have been as talented as Severus Snape had he never been imprisoned? - Quora