Six more people have come forward to police, saying they have been stabbed by needles in Birmingham city centre.
The most recent four attacks took place on Broad Street all between 3am and 4am, around the bar areas. One woman claims to have been stabbed with a needle only this weekend.
Police continue to appeal for information regarding the attacks.
Earlier today, a CCTV image was released of a witness Police would like to speak with, believing he may have seen the attacks, or know who carried them out.
More top news
See some of the spectacular videos sent in by viewers who filmed the lightning storms last night.
The second day of Coventry's Godiva Festival could see tens of thousands of visitors to the War Memorial Park for its 17th year.
Local authorities outside London want the power to fine vehicle owners if someone drops litter from their car.