Yesterday (Friday) a 20-year old man from Barnsley was arrested on suspicion of murder and remains in custody.
A 49-year-old man also arrested yesterday on suspicion of assisting an offender and possession of ammunition has been bailed pending further enquiries.
A 32-year-old man from Doncaster and a 22-year-old man from Rotherham remain on police bail while enquiries continue.
Two other men, both aged 20, also remain on bail as part of the investigation.
The two teens – a 16-year-old boy and a 17-year-old boy who cannot be named for legal reasons - are both charged with Lewis’s murder.
They are both remanded into police custody and will appear before Sheffield Crown Court on 1 February 2021.