When artist Sarah Ezekiel was diagnosed with the crippling condition Motor Neurone Disease, she thought that was the end of her painting career.
Sarah is paralysed from the neck down, unable to use her hands.
But because of new technology that tracks her eye movements, Sarah has been painting once again.
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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.