Kalim was arrested from an area under Jarcha Police Station last night. The mutilated body of the deceased has also been recovered, they said.
They were all members of a gang that committed robberies at factories in Noida and Greater Noida area, especially at those dealing in copper and aluminium, police said.
The arrest was made following a complaint by Sarfaraz, who was injured in the incident, they said, adding Sajid was shot dead by one Raju, who is absconding.
A second scuffle ensued between them when Sajid was being taken to a hospital. Though Sarfaraz managed to jump and escape from the moving car, Sajid was taken to a secluded place in Biskrakh and shot dead, the DSP said.
Later, Sajid's body was disposed off near Chachula village, he said.