| Issue | #4 |
| Published | March 2010 |
| Frequency | Monthly |
| Cover Price | 2.99 USD |
| Pages | 36 |
| Editing | Mike Marts; Janelle Siegel (assistant) |
| Notes | U.S. on sale date: 2010-01-20. Copyright © 2010 DC Comics. |
| Characters | Azrael [Michael Lane]; Batman [Dick Grayson] |
| Genre | Superhero |
| Pencils | Francesco Mattina |
| Inks | Francesco Mattina |
| Colors | Francesco Mattina |
| Characters | Azrael [Michael Lane]; Batman [Dick Grayson]; Robin [Damian Wayne]; Commissioner James Gordon; Pete Farelli; Officer Driver; Stacy; Jennifer Lane [also as Jenny Warren (flashback)]; M.J. Lane; Tamara Lane; Marion Lane (flashback); Gwen Lane (flashback; corpse) |
| Synopsis | Azrael learns that his sister-in-law's fingerprints are on the knife that killed his brother and sister. |
| Genre | Superhero |
| Script | Fabian Nicieza |
| Pencils | Ramon Bachs |
| Inks | John Stanisci |
| Colors | Jonathan D. Smith [as JD Smith] |
| Letters | Sal Cipriano |
| Characters | Indigo Tribe [Atom [Ray Palmer]]; Blue Lantern [Flash; Barry Allen]; Green Lantern [Hal Jordan]; Agent Orange [Lex Luthor]; Red Lantern [Mera]; Sinestro Corps [Scarecrow [Jonathan Crane]]; Star Sapphire [Wonder Woman; Diana Prince] |
| Pencils | Ivan Reis |
| Inks | Oclair Albert |
| Colors | Alex Sinclair |
| Notes | Checklist for Blackest Night titles shipping January 2010 to March 2010. |
| Characters | Batman [Bruce Wayne]; Superman [Clark Kent; Kal-El]; Wonder Woman [Diana Prince] |
| Script | Alex Segura |
| Letters | typeset |
| Notes | Alex Segura talks about some announcements that were recently revealed at The Source. |