Manor Oaks Place in Wybourn is sealed offÂ this morning, with residents claiming the estate is '˜swarming with police'.
Details on the nature of the incident under investigation this morning have not yet been revealed by South Yorkshire Police but concerned residents claim there has been a shooting.
In January a police investigation was launched intoÂ a drive-by shooting in WybournÂ when a gun was fired from one car towards another onÂ a Â Boundary Road.
Earlier that month a gun was also fired towardsÂ Jigga's takeaway on Cricket Inn Road, Wybourn.
More to follow.