"Chicago Mayor Rahm Emanuel (D) thinks the nationwide push for police accountability has made cops go "fetal," leading to a surge in crime.
Even where a statistically reliable increase has been experienced, a single year-to-year increase does not necessarily imply a meaningful trend. Often, such changes fall within the range of normal year-to-year fluctuations. For example, I was able to obtain historical data on year-to-year changes in homicide counts for Chicago, the only top-20 city in the Times analysis that had a statistically significant increase from 2014 to 2015. From 2009 to 2010, homicides increased 5.1 percent. The next year, however, there was a 13.1 percent decrease. The year after that, a 28.5 percent increase, and then decreases of 16.4 and 3.4 percent in 2013 and 2014, before homicides climbed back up 11.3 percent in 2015. Looked at over a longer time period, the numbers do not demonstrate a stable trend."
I'm not buying it Rahm. Before, the NYT and Rahm were arguing that more guns were the cause.