The family of a 61-year-old man who was killed in a hit-and-run collision in Harrow have been left “desperate to know what happened to him”.
Ping Leung Cheng, also known as Colin, was found injured by a member of the public at the junction of St Andrews Close and Culver Grove at around 12.15am on August 7, 2022.
The Metropolitan Police established Mr Cheng had injuries consistent with being hit by a car.
The driver of the car did not stop at the scene and Mr Cheng died at the scene.
Officers said a 29-year-old man was arrested on suspicion of causing death by dangerous driving and failing to stop after a collision in January 2023.
He was released under investigation while enquiries continue.
Mr Cheng’s family said in a statement: "Colin was a beloved member of our family and of the community.
“He never failed to celebrate life's important milestones within our family and always made every effort to be present at them.
"Cooking was his passion and he always used it as a way to bless those around him, whether it was turning up with our favourite dishes or hosting a big party.
"Those who crossed paths with Colin will also tell you that he was one of the most hardworking people you'll ever meet - whether it was maintaining his home and garden or at his job in Nando's, his character and person always brought a smile to your face."
Police believe the car involved in the collision was a silver Mercedes.
Detective Sergeant Rebecca Collens, from the serious collision investigation team, said: "I know some time has passed since the incident occurred, but Colin's family are desperate to know what happened to him and they deserve answers.
"I'd ask anyone with information about the collision, or saw the car in the area, to come forward immediately."