An appeal for witnesses to an aggravated burglary in Slough which saw one victim suffer a stab wound to his head has been launched.

At around 5.20pm on 12 February, a man knocked on the door of a property in Calbroke Road. The door was opened by a 27-year-old man who was then assaulted by a man on the drive way.

On hearing this, a 56-year old man came out from inside the property and attempted to intervene. Two further offenders assaulted the 27-year-old. One of the offenders was in possession of a knife with another possessing a cosh.

A third victim, a 20-year-old woman, assisted with getting the other two victims back inside the property.

The first victim suffered a dislocated shoulder and the second victim sustaineda stab wound to his head. Both required hospital treatment and have since been discharged. The third victim was punched in the face but did not require hospital treatment.

The first offender is a man in his mid-twenties, approximately 5ft 7ins tall with short dark hair. The second offender is a man in his early to mid-thirties, around 5ft 8ins tall of medium build with dark hair. The third offender is a man in his early to mid-thirties, around 6ft tall of medium build with dark hair.

Investigating officer Detective Constable Zoe Batten of the Slough Investigation Hub, said: “This was a distressing incident for the victims involved and all three were injured.

“We would like anyone who may have witnessed this incident to come forward and speak to officers.

“If you have further information about this incident or have CCTV in the area at this time that could help with this investigation, please get in touch.”

If you have any information that could assist the investigation, please call the Thames Valley Police enquiry centre on 101 quoting reference number 43190045808 or report online by clicking here. If you would prefer to remain anonymous, you can contact Crimestoppers on 0800 555 111.