MURDERER’S FOE: Jeff Robinson has compiled an...

MURDERER’S FOE: Jeff Robinson has compiled an impressive record as a prosecutor in the county district attorney’s office--winning all 35 murder cases he’s tried. Most notable were his successes in the David Brown murder case, which became a best-selling book by Ann Rule, and the case of Dr. Thomas Gionis, convicted of ordering the assault of ex-wife Aissa Wayne. . . . But Robinson has told friends he’s ready to change careers: He’ll leave next month to join his brother Mark in private practice.