The two forensic laboratories in Delhi have a backlog of over 8,500 samples pending examination due to being understaffed with 158 vacancies. This backlog has adversely impacted investigations and led to judicial concerns over delayed results. The Delhi government plans to address this by outsourcing a third of the work, hiring contractual staff, and improving processes like prioritizing samples in serious crime cases. Suggestions to streamline the labs and clear the backlog by the end of 2016 are being reviewed.