A Haverfordwest woman appeared in court on Friday accused of sending threatening letters to herself.

Glesni Phillips, aged 19, faces a charge of attempting to pervert the course of justice.

Swansea crown court heard that as a result of a complaint an innocent woman was arrested and spent a night in custody.

Phillips, of Vawers Close, was not asked to enter a plea at this stage. She was told to attend a plea and case management hearing on June 19.

Phillips was granted bail meanwhile.