NEW YORK (AP) — The reputed boss of New York's Gambino crime family was shot to death in front of his home by a gunman who may have staged a car accident to lure him outside, dying a virtual unknown compared with his swaggering 1980s-era predecessor, John Gotti.

Police said Thursday they were reviewing surveillance-camera video of the attack on Francesco "Franky Boy" Cali, 53, who was gunned down Wednesday night at his red-brick colonial-style house in a quiet Staten Island neighborhood. The assailant sped off in a pickup truck, police said. No immediate arrests were made.

The motive for the a...