SAMPLE - CONDOLENCES ON DEATH OF COLLEAGUE'S SPOUSE
I was deeply saddened to hear of [COLLEAGUE'S SPOUSE'S NAME] death.
I hope that you will accept my most sincere sympathy and condolence. [COLLEAGUE'S SPOUSE'S NAME] was admired and respect by everyone it is difficult to accept that [he / she] is not with us any longer.
If there is anything I can do for you at this difficult time, please let me know.
Sincerely,
