Vladimir Putin's key ally's daughter is killed 

in a car explosion just outside of Moscow 

Daria Dugina was 29 years. She is the daughter 

of Alexander Dugin known as Putin's 'Brain'. 

Dugin's vision for a united Russia influenced Putin 

in his war against Ukraine. Dugin was under US santions 

for his role in the annexation of Crimea. Some 

allies of Dugin accused Ukraine behind the attack .