It is in our best interest when there is trust between law enforcements and communities. Law enforcement rely on information from community members about crime in their areas and on the other hand community members are willing to trust law enforcement if their conducts, that are based on principle of procedural justice and not using excessive force. Relationship between law enforcements and communities are in top priority of police departments. On July 10, 2015, the Police Executive Research Forum (PERF) hosted national meeting between police and communities between all over the states. They discussed all day long the strategies to build that help build trust between law enforcement and communities, such as; challenges that communities are
