Andrew Harper: Two teenagers due to go on trial for murdering policeman admit conspiracy to steal a quad bike

TWO teenagers due to go on trial for the murder of PC Andrew Harper have admitted conspiracy to steal a quad bike.

The pair, who are both 17 and cannot be named for legal reasons, pleaded guilty at the Old Bailey on Monday to plotting to steal the bike.

They and a third man, Henry Long, 18, from Mortimer, Reading, are also accused of the murder of PC Harper, which they deny.

Long has previously admitted manslaughter and conspiracy to steal a quad bike. The two 17-year-olds deny manslaughter.

Photo of PC Andrew Harper on his wedding day. Picture: Thames Valley Police/PA Wireplaceholder image
Photo of PC Andrew Harper on his wedding day. Picture: Thames Valley Police/PA Wire | PA (Press Association)

They attempted to steal the quad bike from a home near the village of Sulhamstead in Berkshire on August 15 last year.

As they drove away from the property, it is alleged that 28-year-old Thames Valley officer PC Harper was dragged under a car and suffered multiple injuries.

The case before Mr Justice Edis is due to start on Tuesday and go on for up to six weeks.

News you can trust since 1877
Follow us
© 2026 Iconic Media Group Ltd. All rights reserved.Cookie SettingsTerms and ConditionsPrivacy notice