[Warning: This story contains major spoilers from Sunday's episode of The Walking Dead. Read at your own risk. ]
Lori has come a long way from housewife-turned-zombie apocalypse survivor. Sunday's episode of The Walking Dead proved she would do just about anything to keep her family intact, even if it means planting the seed in husband Rick's head that his best friend Shane needs to die.
TVGuide.com turned to executive producer and showrunner Glen Mazzara to get the scoop on Lori's "foolish decision." Plus: What will the future hold for Shane, who's long outlived his comic book counterpart? Find out below: