Police are investigating social media messages written by Britain's first youth police and crime commissioner following complaints by the public.
Kent police officers will decide whether Paris Brown, 17, has committed any offences in writing apparently racist, violent and anti-gay tweets.
The teenager has apologised for what she describes as her "use of inappropriate language" for the tweets which she posted between the ages of 14 and 16.
Tonight the force said: "Kent Police has today received a number of complaints about statements posted on social media. Kent Police officers are investigating circumstances to determine whether any offences have been committed."
More top news
Unison has won a "landmark" court victory against the government over controversial fees for taking claims to an employment tribunal.
The UK economy grew by 0.3% during the second quarter of 2017, up from 0.2% in the first three months of the year.
A teenage girl has been charged with terror offences after allegedly arranging with an IS fighter to receive weapons for a UK attack.