A man shot dead five people, including a 3-year-old girl, during a six-minute killing spree with a pump-action shotgun in the southern English city of Plymouth in what police believe was a case of domestic-related violence.
Mass shootings are rare in the United Kingdom, where gun ownership is relatively low, and Thursday's rampage was the worst such incident in more than decade.
Police on Friday named the shooter as Jake Davison, a 22-year-old crane operator. He turned his gun on himself after killing the five victims on Thursday evening, the police said.
Devon and Cornwall Police Chief Constable Shaun Sawyer said police had found no motive but they were not considering terrorism or any far-right associations, although they were trawling through Davison's computer.
"We believe we have an incident that is domestically related, that has spilled into the street and seen several people within Plymouth losing their lives in an extraordinarily tragic circumstance," Sawyer told reporters.
The shooting started at about 6 p.m. on Thursday, first killing a 51-year-old woman whom Davison knew in a house. He then ran outside and immediately shot dead the young girl in the street along with her 43-year-old male relative.
Davison shot at two other passers-by who were badly injured, then entered a park and shot dead another man before killing another woman.
He then turned the gun on himself before firearms officers could tackle him. The deadly shooting spree was over in just a few minutes.
Sawyer said witnesses described the weapon as a pump-action shotgun. He could not say whether or not Davison had mental health issues. Davison had a firearms licence.
In videos posted on the internet, Davison had complained of not losing his virginity as a teenager and described himself as an "incel" - or involuntary celibate. He complained in the videos of being beaten down by life, the Times reported.
Britain has suffered a number of deadly militant attacks in the past several years, but this was the worst mass killing of its kind since a taxi-driver killed 12 people then shot himself in a rampage in Cumbria, northern England, in June 2010.
The deadliest mass shooting in Britain's modern history is the 1996 massacre in Dunblane, Scotland, when a gunman killed 16 pupils and a teacher at the local school before killing himself.
(Except for the headline, this story has not been edited by NDTV staff and is published from a syndicated feed.)
3 Dead, 16 Others Shot Outside A Nightclub In US' Mississippi 4 Killed In Mass Shooting At Birthday Pool Party In US, Suspect Kills Self 6 Years After US Mass Shooting, Crew Begins Demolition Of School Building Air India Cabin Crew Member Assaulted In Her London Hotel Room "Mamata Banerjee Misleading Public, Should Resign": Nirbhaya's Mother Villagers Try To Drive Away Elephant With Spiked Rods, Fireballs. It Dies Shiveluch Volcano Erupts In Russia After 7.0 Magnitude Earthquake Doctors Continue Protest In Bengal Over Kolkata Rape-Murder Oil India Limited Offers Recruitment For Public Health Assistant Track Latest News Live on NDTV.com and get news updates from India and around the world.