Violent crime in the city of Vancouver dropped 14 percent in 2015 from the prior year, while property crimes rose 2 percent, according to the Vancouver Police Department.
The numbers contradict FBI statistics The Columbian reported last week that showed Vancouver’s violent crime was up 18 percent for the first six months of 2015. That’s because the FBI uses the Uniform Crime Report Index to track crimes, whereas Vancouver police use the National Incident Based Reporting System, Vancouver police Chief James McElvain told the city council Monday.
“Our methodology of measuring crimes are a little more precise,” he said.
The Uniform Crime Report tracks only eight crimes, but the reporting system tracks 46 crimes. For instance, the Uniform Crime Report only counts aggravated assaults, which typically involve a weapon, but the reporting system records simple assaults, too, the chief said. Also, unlike the Uniform Crime Report, the reporting system allows a classification of a crime to be changed after more information is learned. That would allow, for example, a death that’s initially reported as suspicious to be changed to a homicide later. The reporting system also tracks individual crimes that occurred during a single incident, unlike the Uniform Crime Report, which just lists the highest-level crime committed, McElvain said.
“At the end of the day, what got reported to the FBI and reported in The Columbian was correct,” McElvain said. “Using their methodology, violent crime did increase.”