Detectives have been given more time to question a man in relation to a murder which happened in Bilborough over the weekend.
The 32-year-old, who has been arrested on suspicion of murder, remains in police custody.
The victim, who has not yet been formally identified, was found collapsed in Fairnley Road, just after 5pm on Saturday.
He was taken to Nottingham's Queen's Medical Centre, where he later died.
A post-mortem examination revealed the man died from a gunshot wound.
More top news
Ms Leadsom has received the backing of Ian Duncan Smith, the former work and pensions secretary.
"This was mindless vandalism at its very worst, which has wrecked a much-loved community facility."
Three people have been taken to hospital after a taxi collided with pedestrians and a lamppost this afternoon.