11.   They robbed the driver, stripped him of his clothes and killed him in a forest, Russian news reports quoted local police as saying.

12.   They also robbed drivers of several taxis parked nearby.

13.   They assaulted and robbed the drivers.

14.   They have roughed up and robbed taxi drivers and stolen their vehicles.

15.   They also robbed the drivers of several taxis parked nearby.

16.   From the van he hijacked a bus, subdued and robbed the driver and changed into his clothes before driving off.

17.   On Thursday, three taxi drivers were robbed and assaulted -- one stabbed three times in a daylight as the police summit was being held.