Season 10

Nurse Samantha Taggart is a free-spirited single mother who is raising her
son, Alex, the best that she can. She seems to be Abby Lockhart's
replacement, after Abby decided to go to medical school. She and Luka
have a fling.
Season 11
Nurse Samantha Taggart is having a hard
time with her son Alex, especially when his father returns.
Season 12

Sam is more of an Independent woman now without Luka.
Season 13

Sam is still having a lot of issues with her son Alex, but does have some
good times with a new male nurse.
Season 14

Season 15
