What's New : This 9-1-1 Sneak Peek Shows a Key Moment in Eddie's Tragic Family History

9-1-1 fans are already well-versed on the subject of Eddie Diaz's (Ryan Guzman) tragic family history, but on Monday's new episode, titled "Eddie Begins," we're going to get to witness some of the most important moments of Eddie's past through harrowing flashback sequences as he faces another crisis