And, according to the Los Angeles Police Department's website, that week late last month was pretty typical of the mayhem around the corner from City Hall.
Since the inception of the LAPD's online crime map three years ago, the 200 block of West 1st Street has consistently shown up as the most likely place in Los Angeles to be victimized by crime.
But don't believe everything you read on the Internet. The spot, directly in front of the Los Angeles Times and a block from the new LAPD headquarters, is actually quite lawful.
Behind the apparent enigma is a case of virtual unreality. The crimes reported there were real, but they actually happened somewhere else. The only thing they had in common was an address that proved impossible for a computer to find.
The distortion -- which the LAPD was not aware of until alerted by The Times -- illustrates pitfalls in the growing number of products that depend on a computer process known as geocoding to convert written addresses into points on electronic maps.
In this instance, www.lapdcrimemaps.org is offered to the public as a way to track crimes near specific addresses in the city of Los Angeles. Most of the time that process worked fine. But when it failed, crimes were often shown miles from where they actually occurred.
Unable to parse the intersection of Paloma Street and Adams Boulevard, for instance, the computer used a default point for Los Angeles, roughly 1st and Spring streets.
Mistakes could have the effect of masking real crime spikes as well as creating false ones.
In the six months from last October through March, the LAPD placed 1,380 crimes -- 4% of all crimes mapped -- at the Civic Center point, a rate of nearly eight a day, a Times analysis found. The Times discovered the problems while developing its own crime website that will feature the LAPD data. After finding the Civic Center error and others, The Times is developing a strategy to geocode addresses with a higher degree of accuracy.
In the LAPD map, many of the crimes placed downtown actually occurred in the San Fernando Valley, the Westside or South L.A. Sometimes, L.A. crimes were placed outside the city, as far away as Lancaster and Catalina Island. In hundreds of cases, crimes that took place in South Los Angeles migrated north dozens of blocks.
Alerted to the findings, Lightray Productions, the contractor that designed the LAPD site at a cost of at least $362,000, has promised to fix the problems.
As a first step, last week Lightray's geocoding subcontractor, PSOMAS, stopped plotting both past and future crimes to the default point at Civic Center. Instead, the system now codes those crimes with a latitude and longitude of zero, a point that actually exists about 7,800 miles away, off the coast of West Africa.
A spokesman for the LAPD said the department will add a disclaimer to its site once it's cleared by the city attorney.
Though it doesn't use the crime map to deploy police resources, the LAPD considers it a crime-fighting tool. Community-based officers encourage residents to search it for crime patterns, said Sgt. Frank Preciado, who oversees the LAPD's online unit.
When the LAPD launched the mapping site in March 2006, it was portrayed as a publicly accessible version of Chief William J. Bratton's vaunted CompStat system. CompStat is a computer-powered tracking process first developed under Bratton at the New York Police Department -- and since featured in police dramas such as HBO's "The Wire." An LAPD official told The Times that CompStat uses a different procedure to map crimes internally and does not provide the latitudes and longitudes used to create the public map.
Preciado said the LAPD website, on which the crime map is one of the most popular features, brings in 4 million to 7 million page views a month. Preciado said he had an inkling of a problem when a Studio City resident complained that the map didn't show a crime in which he was a victim. But Preciado said he assumed that the map point had merely expired.
One reason the errors were not caught earlier may be that the LAPD site retains crimes for only six months and allows viewers to see only a seven-day period at a time. The presentation makes some trends, such as the large accumulation of crimes mapped at Civic Center, more difficult to spot.
The mistakes spread on the Internet, often compounding the distortion.