The man who shot Tunisian opposition figure Chokri Belaid fled on a motorcycle ridden by an accomplice, authorities said.
"A man opened fire on Chokri Belaid and then fled with a second person who was waiting on a motorcycle," said interior ministry spokesman Khaled Tarouch.
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The police officer who shot dead Michael Brown says he has a clear conscience over his actions.
The three-year-old boy was reported to have repeatedly said "mummy shot" after the tragic accident.
A wet and chilly night for many, leading into a cloudy, rainy morning tomorrow. Expect some fog patches.