As police continue to investigate the murder of a motivational speaker from Long Island found tied up and stabbed inside his Dodge Magnum discovered in East Harlem Thursday, two sides of Jeff Locker's life continue to emerge. The Post is now reporting that police believe a girlfriend of Locker's is behind the killing, that she and two friends are the ones who tied him up and tortured him in order to get his ATM pin code out of him. more ›