Liz was born in Dublin in 1967, where she now lives. She has written successfully for soap opera, radio drama, television plays, short stories and animation for children.

Liz’s first novel Unravelling Oliver was published to critical and popular acclaim in March 2014. It quickly became a firm favourite with book clubs and reader’s groups. In November of that year, it went on to win the Ireland AM Crime Novel of the Year at the Bord Gais Energy Book Awards and was long listed for the International Dublin Literature Prize 2016. She was also the winner of the inaugural Jack Harte Bursary provided by the Irish Writers Centre and the Tyrone Guthrie Centre in Dec 2014. Her second novel, Lying in Wait, was published in July 2016 and went straight to number 1 where it remained for seven weeks. Liz won the Monaco Bursary from the Ireland Funds and was Writer in Residence at the Princess Grace Irish Library in Monaco in Sept/Oct 2016. In Nov 2016, Lying in Wait won the prestigious RTE Ryan Tubridy Listener's Choice prize at the Irish Book Awards.

Aside from writing, Liz has led workshops in writing drama for broadcast, she has produced and managed literary salons and curated literary strands of Arts Festivals. She regularly does public interviews and panel discussions on all aspects of her writing.