Andrew Crompton, Master of Gresham College and amateur astronomer, is found dead only days before Dr. Ella Ransome, Crompton’s wife’s best friend, is also murdered. Are the two crimes connected?Andrew Crompton, Master of Gresham College and amateur astronomer, is found dead only days before Dr. Ella Ransome, Crompton’s wife’s best friend, is also murdered. Are the two crimes connected?