Police investigations of serial murder, rape and arson can be assisted by a geographic perspective on the spatial behavior that led to the crime scene. For any crime to occur there must have been an intersection in both time and place between the of
Wi-Fi PrivacyPolice Wi-Fi Privacy Police prevents your smartphone or tablet from leaking privacy sensitive information via Wi-Fi networks. It does this in two ways: It prevents your smartphone from sending out the names of Wi-Fi networks it wants to
警察改革
数据源：
1. Connor Brooks and Kevin M. Scott (2015), ``Number of arrest-related deaths,
percent confirmed by survey respondents, and death-identification source,
by state, June-August 2015,'' v 07/30/2019, Arrest-Related Deaths Program:
Pilot Study
