NIJ FY18 Research and Evaluation on the Administration of Justice
NIJ-2018-14001
Grants.gov  https://www.grants.gov/web/grants/view-opportunity.html?oppId=301736 
url to announcement  https://nij.gov/funding/Documents/solicitations/NIJ-2018-14001.pdf

NIJ seeks applications for funding investigator-initiated, interdisciplinary research and evaluation projects related to the administration of justice in three priority areas:
(1) eyewitness evidence;
(2) front-end intervention strategies (diversion and deflection, pretrial notification protocols and court appearance compliance, and justice system-led strategies aimed at young-adult offenders); and
(3) enhancing investigation and prosecution (body worn cameras, and jury nullification).
Strong applications that address the administration of justice in the U.S. but fall outside these areas may also be considered.