Footage from near the Tondupally toll plaza, where veterinarian Disha (name changed) was raped and murdered on 27 November, turned out to be a crucial piece of evidence for the Telangana police to crack the case.
The four accused in the murder of the 26-year-old were nabbed two days after the crime, and later shot dead in a reported encounter that took place on the morning of December 6.