PC Andrew Harper death retrial

Widow of killed PC Harper is 'learning to cope'

PC Harper's mother calls for traveller site to stay shut

PC Harper's widow made MBE after law campaign

Killed PC ‘would be proud’ of sentence law change

Troll sent messages to PC Andrew Harper's widow

'Harper's Law' bill receives Royal Assent

PC Andrew Harper's widow hopes to 'find happiness'

Officer injured while dragged along by motorbike

Appeals refused in PC Andrew Harper death case

Killer of PC Harper 'should get life sentence'

'Andrew was dragged to his death - the law must change'

'Tougher sentences needed' after Croydon killing. Video, 00:00:49'Tougher sentences needed' after Croydon killing

PC Harper widow 'positive' over Priti Patel talks

PC Harper killer to appeal against sentence

Widow 'horrified' by PC killers' legal aid costs

PC Harper's widow to meet home secretary

PC Harper's father 'heartbroken' for family

PC Harper's killers' sentences to be reviewed

PC Harper killers to appeal against convictions

'No real justice' for PC Harper, widow says

'We didn't receive justice for Andrew's death' Video, 00:02:34'We didn't receive justice for Andrew's death'

PC Harper's stepsister tells of 'unimaginable pain'

PC Harper's mother writes to Dunn's alleged killer