Description: Detective Sam Tyler, assigned to the 125th Precinct Detective Squad of the New York City Police Department. He lives with his girlfriend who is also his NYPD assigned partner, Detective Maya Daniels. Maya, to Tyler's horror, is kidnapped by a murderer they are investigating. While responding to a radio call as he crosses the street, Tyler is distracted and hit by another responding speeding police car. He regains consciousness in the same spot in the year 1973, dressed in period civilian attire, carrying a period-accurate identity card with his badge, and equipped with a vintage automobile, a 1971 Chevrolet Chevelle — and, astonishingly, he is parked within sight of the Twin Towers of the World Trade Center.