Mare of Easttown EP Breaks Down the Finale's Killer Twist and That Last Shot, Reflects on [Spoiler]'s Demise

Warning: This post contains spoilers for Sunday’s Mare of Easttown finale. So a Ross did kill Erin McMenamin... but not the Ross we thought. Mare of Easttown‘s finale -- check out our full recap here -- revealed that the killer was actually John and Lori’s son Ryan, who was angry about his dad’s cheating ways […]