The character Samyuktha's corpse was found on September 1, 2016 according to the news article but when the main lead addresses the time line on a board, he writes as October 20, 2016.
In the school scene where the cop plays the DVD of the magician's show to find the suspect, the word 'Anglo' is wrongly written as 'Angilo' and they play a CD and not DVD.
The film takes place in 2016 but in a scene, the digital clock reads 23.01.2018.
By phone, sub-inspector Arun Kumar (Vishnu Vishal) alerts his partner Venkat (Kaali Venkat) that the killer has six fingers on his left hand. When Venkat confronts serial killer Christopher (Saravanan), it's his right hand that's visible with six fingers on the window frame of his car.