Fair City fans have been warned of graphic content in Wednesday night's episode as Will attacks Cristiano.
Warning: spoiler alert!
The harrowing episode then sees Will flee the apartment. He decides to ring an ambulance for Cristiano before leaving Carrigstown - but he is hit by a car before he can do so.
With Mairead and Damien unable to contact Cristiano, they rush to the apartment, finding him unconscious inside.
Fans can find out what happens next on Wednesday on RTÉ One at 8:00pm.
If you have been affected by this story, please visit: www.rte.ie/helplines.
Fair City airs on RTÉ One on Sundays and Tuesdays to Thursdays.