Police descended on a second property on Norcross Ave on May 14 where forensic examination had also taken place - again behind a carefully guarded police cordon.
"Angela's family is understandably devastated by her death and we, along with Victim Support, are supporting them during this incredibly difficult time," police said at the time.
"Our investigation into Angela's death is ongoing and we are continuing two scene examinations at addresses on Great North Rd and Norcross Ave.
"A post mortem has been carried out and we are also continuing an area canvass of the wider area."
Police also said they were following lines of inquiry and speaking with a number of people in relation to Smith's death.