A teenager is due to be sentenced today throwing acid at a woman on her doorstep in Essex. 26-year-old Tara Quigley suffered horrific injuries to her face and body and still has to have surgery.
A 16-year-old boy, who cannot be named for legal reasons, pleaded guilty to a charge of throwing corrosive fluid on a person, with intent to do grievous bodily harm.
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Scotland Yard said two murder investigations have been launched following the separate incidents, which both happened in the past week.
Photos show the extraordinary surgical procedures to remove the growth.
The Met Police says 143 firearms have been handed in at stations across the capital in just seven days, including two antique machine guns.