Identify the independent (manipulated) and dependent (responding) variables in a scientific investigation. Draw conclusions about the relationship between two variables using quantitative data.

A new in-house digital forensics laboratory may speed investigations and solve crimes more quickly, Westmoreland County District Attorney Nicole Ziccarelli said. The lab, paid for through a $497,000 ...

A Colorado Bureau of Investigation internal affairs investigation found more than 650 cases in which a long-time DNA scientist had manipulated DNA test results. An investigation by a third party found ...

A federal agency in charge of investigating whistleblower complaints is scrutinizing the military’s top crime lab, already troubled by sloppy evidence handling and botched analysis of DNA. The Office ...