There remains no information to suggest a wider risk to the community from this crime. Police cordons will stay in place at the scene in Seagrove Road so further forensic analysis can continue. Anyone with information is asked to contact the Major Investigation Team at Fratton Police Station by phoning 101 and quoting Operation Screed. Mini-com users can phone 01962 875000. Alternatively, call the independent Crimestoppers charity on 0800 555 111 if you wish to remain anonymous.
More top news
Sunday's weather update for the east with Philippa
Sunday's weather update for the west with Philippa
Five arrested after illegal rave : Watch our report on a night of violence