text: Sheriff Mbye, who died in hospital after receiving multiple stab wounds outside a KFC on Friday evening . A second 18-year-old has been arrested today on suspicion of murder after a teenager was stabbed to death outside a KFC restaurant. Sheriff Mbye, also 18, died in hospital after receiving multiple stab wounds in a scuffle outside the restaurant in Northfield, Birmingham on Friday afternoon. Today an 18-year-old from the Birmingham area was arrested at his home address on suspicion of murder. It comes after officers arrested another 18-year-old on suspicion of murder on Friday, with officers being granted more time to question the teenager. Police were called to Bristol Road South in Birmingham just before 5pm on Friday to reports of a stabbing outside a KFC restaurant. Officers found a 19-year-old man who has also suffered serious stab wounds being treated by customers at a nearby barbershop. Police then received reports that victim Mr Mbye had been dropped off at the Queen Elizabeth Hospital in Birmingham in a white Audi, which then sped off. But despite the best efforts of doctors, the 18-year-old died in hospital two hours later. Detectives launched a major murder investigation and the Audi was found abandoned in Ladywood, Birmingham, late on Friday night. Bristol Road South was reopened today but a scene is being preserved at the barber shop where the 19-year-old victim was treated by members of the public. Officers are also carrying out forensic examinations on the white Audi and trawling CCTV from the area. Police were called to a KFC restaurant (pictured) in Northfield, Birmingham, shortly after 5pm yesterday after reports of a stabbing . Today police appealed for eyewitnesses to come forward and confirmed they were not looking for anyone else in connection with the murder. Detective Inspector Harry Harrison, from West Midlands Police, said: 'Our investigation is moving swiftly and we have received immense support from the public. 'However I would still ask anyone who witnessed the incident and hasn't spoken to police to come forward. When officers arrived they found a 19-year-old with stab wounds in a barber shop being tended to by customers . Detectives believe a group of other men were involved and are currently trying to identify them . 'In particular I would like to speak to a young woman who was nearby pushing a pram as the incident happened and was clearly distressed by what she saw. 'I would like to reassure the community that we are building a very clear picture of what happened on Friday evening and we are not looking for anyone else in connection with Sheriff Mybe’s murder. 'Our thoughts remain with his family as they continue to come to terms with his death.' Sorry we are not currently accepting comments on this article.
target: Sheriff Mbye died in hospital after being stabbed to death outside a KFC .
  Today a second 18-year-old has been arrested in connection with his death .
  Another 18-year-old was arrested on suspicion of murder on Friday .
  Officers have now been granted more time to question the man arrested .