Tony-winning Broadway actress Bernadette Peters is mourning the death of her husband MICHAEL WITTENBERG, who was killed in a helicopter crash in the former Yugoslavia.

The 43-year-old investment adviser died while on a business trip in Montenegro. Three others were killed in the crash.

The couple married in July 1996 at the home of Mary Tyler Moore.

Peters, 57, won Tonys for her roles in SONG + DANCE and ANNIE GET YOUR GUN and also appeared in the movie Pennies from Heaven.