Fair City star Ryan Andrews has teased that fans should "never rule out the nice guys" as the hunt for Karen's killer takes another twist for his character Seán on Tuesday night on RTÉ One.
Andrews told RTÉ Entertainment that Tuesday's episode will see Seán centre stage for more dramatic developments.

"Last week they threw the kitchen sink at me," said Andrews. "Some people say, 'Ah, Seán wouldn't do it', but you can never rule out the nice guys."
"I was off-air for a while so it was great to come back with a bang," he continued.
"It was a pretty intense storyline from the very first scenes and a fantastic storyline to be a part of. It's got everybody talking, that's for sure.

"Every time I come in I feel like I'm accused of something: robbing the shop, Christy's death and now Karen's death as well!
"You never know with soap - anything can happen..."
Fans can find out more on RTÉ One on Tuesday at 8:30pm.
Here's a sneak peek at Tuesday's episode:
We need your consent to load this rte-player contentWe use rte-player to manage extra content that can set cookies on your device and collect data about your activity. Please review their details and accept them to load the content.Manage Preferences
For more on this week's must-see soap moments, click here.
Catch up on Fair City over on the RTÉ Player.