Avon and Somerset Police are appealing for help from the public as part of an investigation into an assault that may have taken place in Bath, but was not reported.
Officers have been made aware of a possible incident, involving somebody being struck with a bottle, occurring at around 8.30pm in the Royal Crescent area on Monday 15th June.
Police are appealing for the victim, or any witnesses, to contact them to assist with their enquiries.
Three hours later, police attended reports of disorder in the same area.
On arrival, officers found three people who had suffered an injury, of which two men required hospital treatment.
A 20-year-old man suffered a serious facial wound, while a second 20-year-old sustained a shoulder injury.
It is believed the two incidents that day may be connected and police are urging anyone with information to come forward.
Officers are asking anyone who witnessed what happened that night to call 101 and give the call-handler reference 5220130937.
Alternatively, you can call Crimestoppers on 0800 55111. They will never ask for your name or trace your call.