The playground is very close to his home address. He plays out but has never gone missing before overnight - but has gone missing previously.
When we've spoken to people nearby they didn't know his name but when we showed a photo they knew who he was as a local boy.
Last night, a lot of searching went on with the helicopter and street searches. But we're now retracing our steps and carrying out new searches.
More top news
John Edward Doherty, 38, will appear before magistrates later charged with the murder of Archie Sheppard.
A woman hit by police gunfire during a counter-terrorism operation has been arrested after being released from hospital.
Police have been granted extra time to question a man who is being held on suspicion of planning a terror attack.