The funeral of Dalkey girl Ana Hick will take place this morning, a day after her 19th birthday.
It comes as Gardai investigating the suspected drugs death believe they have identified a man who may have sold drugs to the teen.
Ana Hick was on a night out on Friday night when she collapsed outside a city centre club in the early hours of Saturday.
She was rushed to the Mater where she was died on Sunday evening.
Now Gardai believe they have identified a man who may have sold drugs to the young woman.
Her cause of death has yet to be established but officers believe she took a form of Ecstasy.
A number of people have spoken to detectives at Store Street and officers are said to be satisfied with the level of information received.
The student who was described as one of life's beautiful people will be laid to rest today.