Police in the North have launched a murder investigation into the death of a 3-year-old boy in July.
A 27-year-old woman has been arrested by PSNI detectives. The boy was found dead in Lisburn on July 4th.
A spokeswoman said "Detectives are now treating this as a murder investigation. The woman remains in custody at this stage, helping police with their inquiries".
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The boy was found at Trinity Terrace close to the city centre.
It is reported that residents had moved into the busy side street just a few months before the death.
