A 54-year-old man was stabbed to death at his Bronx home, police said Tuesday. Craeg Robinson was killed Monday by a stab wound to his upper body. Robinson’s stepson, who lives in the same apartment and is in his 20s, fled the scene and is being sought for questioning, a police source said. Police said they were called to Robinson’s apartment building on Lyon Ave. near Zerega Ave. in Westchester Square at 7:03 p.m. When officers arrived Robinson was in critical condition. Medics rushed him to Jacobi Medical Center but he could not be saved. ...read more read less