How Did Mark Sheehan Die? Guitarist and Founder of The Script Dies Aged 46 after Brief Illness(02)

Ms. Leilani Halvorson I 07 Mar 2026

Image gallery: Mark Sheehan’s Battle: Understanding His Illness and Cancer Diagnosis

The Script Guitarist Mark Sheehan Dead at 46 Following 'Brief Illness'

Mark Sheehan REAL Cause of Death The Script Member Made Heartfelt Move Before Passing Music Times

How Did Mark Sheehan Die? Guitarist and Founder of The Script Dies Aged 46 after Brief Illness