ER › Season 7

S7 E17: Survival of the Fittest

A demented patient causes a shootout in the emergency room. After terrorizing people in the ER with a gun, she gets shot by a policeman. She soon dies. Benton later discover her dementia was caused by an aftereffect of his surgery that he and Cleo should have detected. Carter pursues a cute intern.

Air date	Mar 29, 2001
Runtime	44 minutes
TMDB rating	★ 8.0/10