Police investigating the sudden death of a man in Derry have said that they do not think his death is the result of a crime.
A post-mortem was carried out earlier on the body of Conall Kerrigan.
His body was found in the Bank Place area on Sunday night and Police believe his wallet was stolen from him sometime before his death.
They are appealing for anyone who has heard of other attempts to steal wallets in the city centre area that night to contact them.