Simply replace the unfilled areas such as "__" and "_[date]_" with your information.
To All Employees:
It is our sad duty to inform you that _[Employee Name]_ of the _[Department]_ Department has passed away. _[Employee]_ has been with this company for over _[length]_ years. _[His/Her]_ dedication and commitment has been an integral part of our success and growth. _[He/She]_ has been a part of important projects such as _[project name]_ and _[additional project]_. _[He/She]_ will be dearly missed.
Memorial Services will be held at _[Location]_ on _[date]_ at _[time]_. There will also be a viewing _[day]_ evening between the hours of _[time]_ and _[time]_. _[Company]_ will be handling all of the funeral arrangements. Flowers and donations can be sent to _[contact information]_.