The man accused of murdering PC Andrew Harper will face trial in January in front of a High Court judge.
The Thames Valley Police officer, 28, was killed last Thursday evening near the village of Sulhamstead in Berkshire while investigating a burglary.
The newlywed died from multiple injuries after being dragged under a vehicle and was then possibly hit by a police car.
Jed Foster appeared at Reading Crown Court by video-link from Woodhill prison in Milton Keynes on Wednesday charged with PC Harper’s murder and the theft of a quad bike from Paul Wallis.
He is yet to enter pleas to the charges, but on Tuesday his lawyer Rob Jacques said Foster “denies any involvement in the horrific murder of PC Harper”.
Judge Paul Dugdale said on Wednesday: “I understand the issue is identity as far as Mr Foster is concerned.”
Foster, 20, whose friends and family members filled the public gallery, spoke to confirm his name, date of birth and that his nationality is “white British” during the hearing, which lasted around 30 minutes.
PC Harper’s family looked on from seats in the jury box as Foster sat emotionless at a desk listening to proceedings.