Why fewer murder cases get solved
Police are working to reverse a downward trend, but budget cuts ahead may make the job harder.
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That view seems consistent with recent results in Boston, where Lee says the addition of seven investigators – even during a budget crunch – helped boost the share of cases solved to 49 percent in 2008 through July. That pattern also played out in Las Vegas, where added manpower pushed the "solved" rate from 54 percent in 2002 to 70 percent in 2007, says Lt. Lew Roberts of the homicide unit.Skip to next paragraph
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If cities and counties become more financially strapped, though, infusions of resources are less likely. In Virginia's Fairfax County, hit hard by home foreclosures, the police department has drafted a list of potential cuts worth $27 million, or 15 percent of the budget.
Law enforcement agencies say they intend to preserve the quality of murder investigations. "We will have to curtail some of our services, but solving murders isn't one of them," says Mary Ann Jennings, Fairfax County police spokeswoman.
Very severe cuts, though, could affect even those cases. No. 26 of 34 on the department's list of potential money-savers: axing the cold case squad, which investigates old killings and sexual assaults. From 2002 to 2007, Fairfax County solved 85 percent of its murders, far above the national average. Eliminating cold-case investigators not only would diminish the likelihood of solving old cases, but it also would require detectives working fresh cases to take on additional duties. "Homicide and sexual-assault closure rates would decrease due to longer response times required for investigations," according to the department.
In Sacramento, Calif., with 12.5 percent fewer officers than a year ago and a police budget 8 percent smaller than last fiscal year, officials hope that staff cuts will stop at divisions dealing with nonviolent crime. But the poor economy might eventually force the issue. "I don't think anything's off limits," says Sgt. Norm Leong.
With leaner staffs and budgets, police departments are likely to look for low-cost ways to maximize efficiency. Some agencies post consistently high closure rates for murder cases because of the way they organize their forces, says Dr. Wellford.
Police in San Jose, Calif., have solved about 87 percent of murders over the past decade, says Lt. JR Gamez, who heads the homicide unit. The department's rotation policy underlies much of its success, he says. After five years in the unit, detectives must spend a year patrolling the streets before reapplying, so seasoned investigators often become first responders.
"They know what they need to do in a preliminary homicide investigation," he says. "By the time the homicide detectives get there, everything is kind of in a nice little package."
Programs and services with indirect effects on murder clearances are also at risk of being scaled back. On Fairfax County's list of proposed cuts, for instance, is language training and neighborhood watch instruction, which the department says would impair its ability to communicate with Hispanic communities. Crime labs may also see thinned budgets.
But David Ramirez, executive assistant to the San Diego, Calif., chief of police, doubts that budget cuts will erode murder-case closures. "We should be fine for the next year or two," he says. "I want to try to remain somewhat optimistic."