Detective Sergeant Colin Patterson said: “We received a report this afternoon, at approximately 12:10 pm, that the occupant of a house in the Enniskeen area of Craigavon, heard a loud bang to the rear of their property at around 1 am.
“The occupant subsequently discovered the remnants of what is believed to have been a pipe bomb in the back garden.
“Two people reported to be in the house at the time were uninjured.
“We are working to establish a motive for this incident and we are appealing for anyone with information to please get in touch with detectives in Lurgan by calling 101, quoting reference number 595 of 05/07/18.
“Alternatively, information can also be provided to the independent charity Crimestoppers on 0800 555 111 which is 100% anonymous and gives people the power to speak up and stop crime.”