Christian Smith, DENISAURUS News
A 25-year-old man named Ali Harbi Ali has been arrested over the murder of Sir David Amess, who was murdered at a constituency meeting on October 15 (Friday).
DENISAURUS News understands that that Mr Ali, of Somali descent is being held under the Terrorism Act.
The 25-year-old had previously been referred to the counter-terrorist Prevent scheme. He is now been held in custody over the murder of the MP, who was stabbed multiple times.
The police has said they are not looking for anyone else over the murder.