Swedish police said on Wednesday they were investigating reports of gunshots having been fired at a shopping mall in the Stockholm suburb of Kista in what they believed was an attempted robbery. Police said it was responding to calls that shots had been fired in a shopping complex in the northern suburb home to the headquarters of telecom heavyweight Ericsson and that it had opened a preliminary investigation into suspected robbery. 'There is an attempted aggravated robbery in the Kista mall,' a police spokesman said. 'We have located the victim who is not physically injured.'