ABC Affiliates | Anchors | Top 10 Erin O’Hearn Returning to WPVI as Weekend Anchor By Merrill Knox on Apr. 19, 2012 - 11:10 AM Erin O’Hearn is returning to WPVI to anchor the Sunday newscasts after more than a year off the air. O’Hearn has been on maternity leave from the Philadelphia ABC O&O since last year. A WPVI spokesperson told the ...