The Philadelphia Police Department is solving so many homicides and arresting suspects at nearly the same rate as the force was about four decades ago, according to a new report from The Philadelphia Inquirer. Homicide clearance rates have hovered between 86 and 91 percent this year, which is the highest it has since the department reached 95 percent in 1984. Technological advancements, including license plate readers and high-definition surveillance cameras have assisted the department greatly. The tools, along with social media and cell phone location analysis, not only provide more evidence for cases, but also make the crimes get solved...