By Staff Photographer Hennessy and Associated Press BfUNSWKK Ml RDKR SCENES—Officials study the spot (left photo1 w hne ihe bodv of Mis Shirley M Coolen, 24 was found in Brunswick The body was lying face-up near the base of this elm 1ree in a flower eairien on the property of Mis W P Senter Left to nsht aie Sgt Hogei Whitmoie. Brunswick Police Chief Joel lebel State Trooper George C Buzzell and State Police Capt J Ed^aicl Maiks Mrs Coolen s body was discovered by Mrs Lillian Cha.*o, Bo^doinham. ycenter photo housekeeper for Mrs Senter In photo at right, Guy Coolen lt;left) of Bowdoin Street, Doirhrsrci Mas4', is interrogated before a wire recorder In the death of his divoiced wife Questioning Coolen at Station II. Boston Police Department, are Assistant Cumberland County Attorney Aithur Chapman, jr. irlght) and Deputy Sheriff Vernon Born-helmer