Neighbours reported hearing banging on a door and shouting and screaming and said they thought a man and woman were fighting.
”I could hear someone screaming and then everything became quiet,” Valeria Bocanegra said. “It is quite a shock. There is a family behind this situation. A man has died and it is a horrible situation.”
Two of the people inside the building received minor injuries, police said but did not disclose how those people were injured.
Police said the IOPC, a watchdog agency, was conducting an independent investigation into the shooting.
“I understand the local community will be concerned at the events that have taken place this morning,” Detective Chief Superintendent Seb Adjei-Addoh said. “We will fully support the IOPC investigation into the full circumstances of what happened.”