Friday, February 13, 2015

How many Justified Homicides occur each Year?



There is no national tally of justified homicides in the United States.  No one collects official statistics on justified homicides, collates them, tracks them and publishes the numbers.

Hold on, you might say.  What about the FBI and the Uniform Crime Reports (UCR)?   The FBI first started publishing some numbers on justified homicides in 1991, though they collected data before that.   But the numbers are a mere fraction of all justified homicides.  First, UCR reports are voluntary; second, the FBI definition of a justified homicide is not based on rulings by a coroner, prosecutor, judge, jury, or court.  They are based on an antiquated model of murder that defines most justified homicides out of existence.

The model, which I call the "Progressive Elite" model, has these basic assumptions about criminal homicide and its causes:

The majority of people, except for the elite, are just moments away from committing a criminal homicide.  They have poor impulse control and fly into rages which escalate into homicidal rages if a weapon happens to be present.  For this reason, only  those in the elite, who have become experts in government through the attainment of public office, employment by police agencies, or attendance at ivy league schools, should be allowed access to weapons that might be used when these uncontrollable, emotional fits, strike.  Just a year and a half ago, it was reasonably summarized by  David Frum at thedailybeast:

Most gun casualties occur in the course of quarrels and accidents between people who would be described as “law-abiding, responsible gun owners” up until the moment when they lost their temper or left a weapon where a 4-year-old could find it and kill himself or his sister.
The second model, which I call the "Trust the People" model, holds that the vast majority of criminal homicides are committed by a tiny fraction of society, that they are easily identified by their past history of violence, cultural set, and lack of civilized values and discipline instilled by a stable home life.

John Lott notes that it is the second model that has triumphed:
Actually, as I showed in More Guns, Less Crime, about 90 percent of adult murderers have a violent criminal record. About 89 percent of juvenile murderers have a criminal record for serious crimes.

-- In 2010, there were 36 accidental deaths involving kids under age 10. Most of those children were also shot by adults with criminal records. Accidental deaths are very small portion of total gun deaths. You can look up the data for other ages or all ages here (http://webappa.cdc.gov/cgi-bin/broker.exe). Note that "unintentional" means "accidental." If you want to look up other issues there, please note that the CDC measures homicides differently than the FBI.
Lott is joined with a well known academic from Harvard, David Kennedy.
A very short summation of David Kennedy's finding about urban violence is quote below from the nhregister:
While homicides result from a variety of factors, the vast majority are committed by a small, violent and often gang-affiliated segment of society. 

"We're dealing with a tiny distinct, population in the city, and that tiny distinct population of gangs that drives the worst violence can be quiet. But it often doesn't take much to get it going," Kennedy said.
Kennedy agrees that most criminal homicide is committed by a small group of offenders with a past history of violence. He also shows that the violence can be significantly reduced by community and police focusing on this small group.   To be fair to Mr. Kennedy, whose work I admire, he has noted that his efforts may not have much effect on domestic violence, though I do not have a link to that comment.  Here is a link to a David Kennedy interview that gives a good summation of his approach to reducing criminal homicides:

David Kennedy: Innovating New Approaches to Justice (Part II)

The FBI uses an extremely limited definition of justifiable homicide.    From the UCR Handbook04(PDF), page 17:

NOTE: Justifiable homicide, by definition, occurs in conjunction with other offenses. Therefore, the crime being committed when the justifiable homicide took place must be reported as a separate offense. Reporting agencies should take care to ensure that they do not classify a killing as justifiable or excusable solely on the claims of self-defense or on the action of a coroner, prosecutor, grand jury, or court.
The following scenario illustrates an incident known to law enforcement that reporting agencies would not consider Justifiable Homicide:
17. While playing cards, two men got into an argument. The first man attacked the second with a broken bottle. The second man pulled a gun and killed his attacker. The police arrested the shooter; he claimed self-defense.
The scenario quoted is a virtual shorthand for the Progressive Elite model.    The UCR even goes so far as to direct reporting agencies *not* to take into account the findings of coroners, prosecutors, grand juries or courts about whether a homicide is justifiable or not; only the FBI's extremely limited definition is to be used.

Part of the problem with the FBI reporting of justifiable homicides is that the UCR deals with offenses, not convictions.   People are often arrested for an offense prior to an investigation or trial where the determination is made if the homicide were justifiable or not.   The results, which often take months or years, are generally not entered in the UCR.  Gary Kleck shows that between 5.6 and 13% of reported homicides are justifiable homicides by citizens who are not police. 

The rarest, but most serious form of self-defense with a gun is a defensive killing. The FBI does not publish statistics on self-defense killings per se, but it did start publishing counts of civilian justifiable homicides gathered through their Supplementary Homicides Reports program in their 1991 issue. For a variety of reasons, the FBI counts of civilian justifiable homicides represent only a minority of all civilian legal defensive homicides.
I have not found any work that refutes these findings.  Those who cling to the Progressive Elite model simply state the FBI numbers as fact. 

Here is a newspaper report from Saginaw, Michigan that lends credibility to Gary Kleck's numbers.  From mlive.com:
There were five justifiable homicides in Saginaw from 2000 to 2010, though the Federal Bureau of Investigation only knows that one of those cases was justifiable.
Kleck's percentages equate to actual justified homicide numbers (as determined by prosecutors, grand juries, and courts) as somewhere between 3-7 times as many as reported by the FBI.


Those are only the homicides that are determined to be justifiable.  In the United States, about 37.5% of the homicides are unsolved.   In Chicago in 2013, the number was 75% unsolved.   Most homicides involve criminals killing other criminals.  How many of those would be justifiable if solved is unknowable; but clearly some are.   It is not hard to believe that someone with a criminal record would just walk away from a justifiable killing, if he feared prosecution for gun possession, or simply did not trust the police.    Those are unknown percentages, but if the number is close to the percentages in solved homicides, then Klecks estimate of justifiable homicides increases by 60%.   Instead of 3-7 times the FBI numbers, we get 5 - 11 times the the FBI reported figures, for 2012 clearance rates.

A recent article from Virginia shows that even justifiable homicides by police (the FBI has a separate category for justifiable homicides by police), are severely under reported.  From richmond.com:
“It is appalling that no one really knows how many people are shot and killed by police every year in Virginia,” said Tim Lynch, director of the Cato Institute’s Project on Criminal Justice. “When lives are lost, we should know what happened and why. It is the responsibility of state lawmakers and the governor to acquire this data (and related) information and make it available to the public.”
Research by the National Institute of Health, published in 2003, by Loftin, Wiersema, McDowall, and adam Dobrin, reached this conclusion:
Our general conclusion is that, at present, reliable estimates of the number of justifiable homicides committed by police officers in the United States do not exist.
How many justifiable homicides, by people other than police, occur in the United States each year?  Nobody knows, but it is some multiple, likely 5-10 times as many as reported in the FBI's Uniform Crime Reports.  The FBI figure was 310 for 2012, of which 258 were shot.   So total justified homicides for 2012 by people other than police, would be approximately 1,500 - 3,000.

Clayton Cramer came up with a very similar figure for 1989, where he found that the FBI recorded 236 civilian legal defensive homicides for the year.  He arrives at an estimate of Civilian Legal Defensive Homicides (CLDH), essentially the same as justifiable homicides by people other than police, of 1,538.   But this number does not take into account unsolved homicides at all.  In 1989, about 30% of homicides were unsolved.  If you attribute the same percentage of justifiable homicides to the unsolved homicides, you arrive at a figure of 2,197.    Clayton Cramer based his analysis on an intensively studied week of all homicides reported.  

The data is a little dated.  Total homicides and homicide rates were much higher in 1989, the concealed carry movement was just starting, and a number of states have passed Castle Doctrine and Stand Your Ground laws since then.  As homicide rates have dropped, the percentage of unsolved homicides has risen.  Still, it is very interesting that the numbers match fairly closely with what Professor Gary Kleck found.

 ©2015 by Dean Weingarten: Permission to share is granted when this notice is included.
Link to Gun Watch


4 comments:

Anonymous said...

Why is no one gathering local, state and national statistics on justified gun use? Seems a no-brainer that would shut up detractors.

Dean Weingarten said...

It costs resources, and is not as easy as it might appear. To get accurate information, cases have to be followed until they are finished, including appeals. Or, on the opposite end, no charges are ever filed.

It cold be done, but likely would require legislation to accomplish.

Anonymous said...

Dear Dean Weingarten - Your post is well taken but, police agencies could and should report cases of homicide by officers and by civilians. We won't have to track justifiable homicide for long as they won't be adjudicated. The prosecutors will choose not to prosecute.

MarkPA said...

Weingarten's point is well-taken; nevertheless, Anonymous is correct. The answer is - clearly - that some group(s) with an intense interest in the topic, must press for a solution. And, just how this is to be done, will be really tough.

Everyone's knee-jerk reaction is that the FEDs must do it. Ultimately, that might be a big part of the solution, but it's not easy. The Feds will want to sabotage the program. They don't want to criticize local LEOs and they certainly don't want to acknowledge the utility of civilians carrying guns. So, they will do everything they possibly can to make the system NOT work. They are far-far-away from the source of power to discipline the system. E.g., suppose an incident occurs in Baltimore which is badly incorporated in the Fed's database. The aggrieved public who cares are the good citizens of that city. However, they are light-years distant from Washington DC where the political power exists to resist their petition for redress of grievance.

The Feds don't WANT do correct the report. Moreover, they have a great excuse. Constitutionally, the Feds can't force the States or municipalities to obey Fed dictates. At best, a Federal bureaucrat can ask Congress to withhold funds; which Congress won't do.

The State legislature must impose the mandate on it's State police, county sheriffs and municipal police. The State legislature can mandate what is to be done and how, and impose penalties on any Chief who fails to comply. Now, the good citizens of a municipality or county can watch the reports from their community and insist that the applicable Chief update and correct omissions and errors in each report.

I think a coalition between Black-Lives-Matters and similar groups with gun-rights groups ought to be the best approach. BLM wants to hold the police to account. Gun-rights groups want to make the public aware of the importance of citizen-defenders. It is ONLY these two kinds of voters who have skin-in-the-game.