Arthur N. Caple Jr. , executive director of the $1.7 billion Maryland...

Arthur N. Caple Jr., executive director of the $1.7 billion Maryland Teachers & State Employees Supplemental Retirement Plan, Baltimore, died May 22 of a heart attack. He was 63. Mr. Caple was also a longtime trustee of the Maryland State Retirement and Pension System, Baltimore. Michael Halpin, deputy executive director, will be acting executive director until the board can conduct a search for a permanent replacement; the next meeting is slated for June 28.