The court was shown CCTV footage that pinpointed the men’s movements leading up to the incident, including Kemp filling up the Focus at a petrol station as the driver.
Prosecutor Paul Mitchell told the jury that Kemp’s “fingerprints were also on the bonnet of the Focus and his DNA was on a bottle in the car”.
A video taken from the back seat of the Focus at the moment Mr Kitchen-White was struck on the crossing was also shown to the court.
The jury was told that the Focus, which was left with a shattered windscreen, was abandoned after the incident.
CCTV footage also showed a man running down a street in a panicked state and shouting, before getting into the Mini Cooper with the two other men, which was then driven back to Scotland.
The jury heard that Kemp had handed himself in to police four days later after he had travelled back to his home in Penzance, however he did not answer questions during his police interview.
During the trial, Mr Kemp’s lawyer, Syam Soni, said the defence had called no witnesses.
Mr Kitchen-White’s family said in a tribute released at the time of his death that he was “one in a million”.
They added that he had been due to start a medical degree at the University of Leeds.