Headline: New Gotham Knights Gameplay Trailer Shows Off Batgirl - IGN 
Candidate headlines:
- Game News 24 Batgirl: Gotham Knights heroes trailer and screenshots - Game News 24 — same event: yes
- Gotham Knights - Batgirl Character Showcase Trailer  — same event: yes
- Gematsu Gotham Knights - Batgirl trailer  — same event: yes
- Batman is dead in 'Gotham Knights' - and he stays dead  — same event: yes
- XboxAchievements New Gotham Knights Trailer Shows Batgirl Battering Baddies | XboxAchievements.com  — same event: yes
- Batgirl Reveals Her Mission in Gotham Knights’ Latest Character Trailer  — same event: yes
- Gotham Knights Video Shows Batgirl In Action  — same event: yes