A man has been charged with the murder of a grammar school headteacher after he was killed in a crash while cycling.

Simon Richardson, 35, has also been charged with failing to stop at the scene of the collision which killed Michael Mullins, 56.

Police were called to reports of a collision involving Mr Mullins and a car on Paddock Lane in Altrincham, Greater Manchester, at around 6:10pm on Monday.

Despite the best efforts of emergency services, Mr Mullins, from Weaverham, Northwich, died at the scene. His family have been informed and are being supported by specialist officers.

Officers arrested three men and one woman in connection with the incident, which is understood to have taken place as Mr Mullins was on his way home.

He worked at Stretford Grammar School in Trafford, Greater Manchester, where he had been headteacher for 17 years.

Today Richardson, of no fixed address, was charged with murder, manslaughter, dangerous driving, failing to stop, and driving without insurance.

He was remanded in custody and is due to appear at Manchester and Salford Magistrates Court later today. 

The other two men and woman have since been bailed. 

In a heartbreaking tribute, his family said: 'Our loving Dad, husband, Brother-in-law, "Diddy", Uncle, Son in law, passed away last night after being knocked off his bike. 

'He was devoted to his family, and our lives will never be the same. A gap has been left in our hearts and within his role as a headteacher of Stretford Grammar school.

'Our Dad gave us fantastic memories growing up including a trip getting lost at night around Washington D.C but it was in his role as a Grandad where he truly excelled.

'Our love and memories of Michael will know no limits.

'We will love him forever, to Saturn and beyond.'

Stretford and Urmston MP Andrew Western said: 'I am shocked and truly saddened to hear the devastating news of Mr Mullins' tragic death.

'My thoughts and condolences go out to the staff and students at Stretford Grammar, and above all to Michael's family and friends.

'Michael was a lovely man and in the conversations we had it was clear that the needs of the children in his care were always at the heart of everything he did.

'His loss will be felt deeply by all who knew him, here in the Stretford community and beyond.'

Police are continuing to appeal for any witnesses or anyone with information to come forward.

Greater Manchester Police said in a statement: 'Officers are continuing to appeal for information as they progress their investigation.

'This includes any witnesses, CCTV, dashcam or doorbell footage from around the area at the time of the incident.

'Anyone with information is urged to contact us on 101, or via the LiveChat function on our website, quoting log 2771 of 20/04/26.

'Alternatively, you can contact the independent charity Crimestoppers, anonymously, on 0800 555 111.'

This is a breaking news story and is being updated.