GARDAÍ HAVE have arrested a woman as part of the investigation into a fatal car fire in Co Westmeath almost two weeks ago.
Thelma Dennany, 5, and her two-year-old brother Mikey died in a car fire near Multyfarnham on 16 September.
Detectives today arrested a woman in her 40s as part of their investigation.
She is being held at at station in the Midlands under Section 4 of the Criminal Justice Act.
The woman can be questioned for up to 24 hours before she is either released or charged.