Gardaí in Galway investigating the murder of 40-year-old Krzysztof Ciesielski in Athenry, Co Galway, on May 30, 2013 have released a woman in her 30s from custody.

Three people have been released without charge after being questioned by Gardaí in Galway in connection with the murder of a Polish national.

Gardaí in Galway investigating the murder of a man in the city last week, are continuing to question four people this morning.