As tens of thousands of tributes poured in from across the nation for the PC Fiona Bone and PC Nicola Hughes, more than one Facebook page was set up in praise of the suspect held by police.
One was titled Dale Cregan OBE, with internet "trolls" posting messages claiming the suspected killer was a "hero".
More top news
A police community support officer who engaged in sex acts with a schoolgirl after meeting her while on duty has been jailed for five years.
A rather autumnal feel for the time of year
Police have launched an investigation after a woman found a hidden camera while in the shower at a Travelodge.