Detective Inspector Daryl Smith said this arrest was great progress in the investigation; however, there was still work to be done.
Police continue to piece together what happened, and thank the community for their support.
“We know incidents like these are distressing for the wider community, and we will have a presence in the area while our investigation is ongoing,” Detective Inspector Smith said.
“The information that is provided from the community is crucial in assisting in our investigation, and we urge anyone who has information and has not yet contacted us to please get in touch.”