By 3 March , the official investigation concluded that Nemtsov had been tracked from 11:00 am when he met Durytska in Sheremetyevo Airport . Nemtsov had been followed by three alternating cars en route from the airport to the city . On 23:22 the group of killers was ordered to move to the assigned spot , when Nemtsov and Durytska left the GUM café . On 23:29 the car with the assailant turned around under Bolshoy Moskvoretsky Bridge and approached the stairs leading to the bridge . On 23:30 the assailant walked upstairs onto the bridge and moved towards Nemtsov and Durytska . Having walked past them , he turned around and fired at Nemtsov 's back . After the assailant got into the car , it moved from the bridge to Bolotnaya Street , then to Bolshoy Kamenny Bridge , Mokhovaya Street and Tverskaya Street towards Okhotny Ryad and then turned to Bolshaya Dmitrovka before disappearing in local traffic . The car in which the assailant had escaped was later found and identified as grey ZAZ Chance . On 10 March Moskovskij Komsomolets published alleged CCTV photos of the suspects ' vehicle , suggesting that they were following Nemtsov since September 2014 , long before the Charlie Hebdo shooting
Charlie Hebdo shooting
Charlie Hebdo shooting
Assassination of Boris Nemtsov