Norwegian police still searching for bodies in the waters around Utoya

The Norwegian police have said at a live conference that the police to focus on the investigation while the army will ensure safety and security in Oslo streets.

"We are still searching through the waters around the island to search for bodies."

"Police did not want to rule out the possibility that there was a second gunman and help from eslewhwre to make the bomb."

Al Jazeera's Harry Smith has more.