Deadly fear(hero in the darkness)

Deadly fear is an epsoide of hero in the darkness that is a follow up to the epsoide Gryson. Unlike the other epsoide it is rated tv-ma for mature topics and ideas. It aired on March 20'th 2019.

Plot
It starts in gotham city with dick gryson at school. During his day at school a teacher is murderd by fear. Dick gryson goes home and becomes Robin. Batman goes to gordon for answers finding out that scarecrow is in arkham asylam doctar who as a kid was injured by bullys. He and Robin take down the scarecrow while finding out he killed robins parents