The 15 year old boy arrested on suspicion of assisting an offender has now been bailed by police pending further enquiries.
Officers from Greater Manchester were joined by colleagues from other UK forces. Hear what they had to say at PC Nicola Hughes's funeral.
Thousands of police officers from across the UK joined members of the public for the funeral of PC Nicola Hughes in Manchester.
PC Nicola Hughes who was shot dead with her colleague Fiona Bone in Hattersley will be laid to rest today.