They cruised the streets of Inwood in the middle of the night.. With a flashing red light on the dashboard, stopping motorists at one in the morning. .
The problem is.. They weren't police officers. .
Police arrested 35 year-old Seemona Sumasar of far rockaway.. But detectives say she had two different accomplices. .
Both remain at-large tonight. .
None of the motorists was injured.. But it's left many people feeling vulnerable tonight.