Neighbors say when three men kicked down the doors and burgled the home of a North Korean diplomat in Islamabad last month, it took them more than three hours to lug out their booty: thousands of bottles of Scotch whisky, beer and French wine.

The robbers came prepared: Police and witnesses said they brought three cars and a small truck to plunder Hyon Ki Yong's trove of alcoholic drinks, which was worth more than $150,000 on the black market in a country where it is illegal for Muslims to consume alcohol.

The police, who recovered much of the stash soon after the Oct. 3 burglary, say that the three robbers were police officers and have issued arrest warrants for them and for a member of a well-known bootlegging family. They have also arrested Hyon's housekeeper.