A man has been arrested on suspicion of conspiracy to murder after a teenager was jailed for murder today.

The 22-year-old is understood to have been questioned about the murder of 17-year-old Mustafa Momand in Queen’s Road, Brighton, last October.

Armin Mehdikhani-Sarvejahani, 16, stabbed Mustafa, 17, in Brighton city centre last October. He was jailed for at least 17 years today after being found guilty of murder.

Mustafa died after running for his life through Queen's Road in Brighton before collapsing in the street at rush hour.

The 22-year-old has been released on bail.