Two men have been shot and one man stabbed in two incidents in Hackney which police believe may be related.
Police were called at 10.35pm on Saturday to reports of gunshots being fired in two separate incidents in Homerton, the Metropolitan Police said.
Police, paramedics and London's Air Ambulance were sent to the scene.
Medics treated a 27-year-old man who had gunshot wounds outside Homerton Station, while two other men, aged 28 and 29, were injured in the incident on nearby Gascoyne Road - one with a gunshot wound and the other who had been stabbed, the force added.