Flowers and notes have been left at the scene of a hit and run incident that has left a 14-year-old girl dead and a 12-year-old seriously injured in hospital.
Jasmyn Chan, 14, died after the collision on Normanton Road in Sheffield.
The driver of the car did not stop after the collision and police have appealed for them to come forward.
Police described Jasmyn, known to her friends as "Jazzy" as "an active, friendly girl who was very giving."
More top news
Initial indications were that the test on Friday was unsuccessful, according the a US government source who spoke to Reuters.
Southerly winds will bring warmer temperatures this weekend. Rain arriving on Sunday.
A cancer-stricken young father who may have just weeks to live says he refuses to "roll over and die" - and has launched an appeal for help.