An interstate gangster involved in at least 21 cases including of murder and attempt to murder was on Monday arrested from the city, the Delhi Police said.

Akbar, 32 years old, wanted to stand trial in 21 cases of murder, attempt to murder, kidnapping and robbery, was nabbed from Seelampur area of the city.

"A homemade pistol and seven live cartridges were recovered from him," Deputy Commissioner of Police (North-East) A. K. Singla said.