American is stricken on court but All England Club says qualified ambulance technician arrived within one minute
Colourful US star Bethanie Mattek-Sands suffered an horrific knee injury at Wimbledon on Thursday which left her screaming in pain, pleading for help and officials accused of freezing in her desperate moment of need.
The distressing drama on Court 17, where the 32-year-old lay stricken for at least 20 minutes, pushed the title campaigns of Novak Djokovic and Roger Federer onto the sidelines.