Columbine High School Alumni
Littleton, Colorado (CO)
Karen Biffinger (Karen Medina)
Columbine High School
Class of 1998
→ Join 1976 Alumni from Columbine High School that have already claimed their alumni profiles.
→ There are 46 classes, starting with the class of 1965 all the way up to class of 2024.
KAREN'S PROFILE
| First Name | Karen |
| Last Name | Biffinger |
| Maiden Name | Medina |
| Graduation Year | Class of 1998 |
| Gender | Female |
| City | N/A |
| State/Province | CO |
| Country | United States |
| Occupation | Registered Nurse |
| Married | Yes |
Class of 1998 Alumni
→ Reunite with 57 class of 1998 alumni that have joined.
Anthony Sims
Class of 1998
Margaret Rosenson
Class of 1980
Pam Williams
Class of 1980
Jeff Browning
Class of 1989
Dan Ryan
Class of 1980
Kathy Oneal Kathy Oneal
Class of 1976
Christi Aultman
Class of 1988
Aj Farmer
Class of 1993
Mathew Landis
Class of 2003
James Samms
Class of 1980
Leah Wood
Class of 2008
Karen Batchelder
Class of 1988
Jackie Winter
Class of 1977
Stacy Coffman
Class of 1989
Kelley Germanson
Class of 1992
Jacob Jacob Dante
Class of 1998
Chris Bruce
Class of 1991
Sarah Newsome
Class of 1995