A 19-year-old woman has been shot dead at a house in north London.
The Metropolitan Police said that paramedics called police to the home in Dale Grove, Finchley, at 12.15am on Monday.
The victim, whose family has been informed, was pronounced dead at the scene.
In a statement, the force added that a murder investigation had been launched and a post-mortem examination would be carried out.
No arrests have been made, and police have since launched an appeal for eyewitnesses.
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Detective Chief Inspector Allam Bhangoo said officers' thoughts were "with the young woman's family at this incredibly difficult time as they begin to come to terms with their loss".
He added: "We understand the concern this incident will cause within the community.
"While our inquiries are ongoing, residents can expect to see an increased police presence over the coming days, and I encourage anyone with concerns to speak with officers."
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