The author who pioneered the modern legal thriller, Scott Turow published his debut novel, Presumed Innocent, in 1987 - the book was memorably adapted into a hit movie starring Harrison Ford. 

Sandy Stern, the hero of that novel, returns in Scott's latest novel, The Last Trial - he talks to RTÉ Arena above. 

Tune into to RTÉ Arena live nightly from Mon-Fri on RTÉ Radio 1 from 7pm - or listen back here.