Synopsis by Hal Erickson
A softball game between the hospital staffers is but one of this episode's many story ingredients. In other developments, Greene (Anthony Edwards) suspects that his seven-year-old patient is a victim of abuse. Weaver (Laura Innes) finds out what her former lover Legaspi (Elizabeth Mitchell) has been up to lately. Carter (Noah Wyle) and Chen (Ming-Na) are hit with major disappointments. Benton's (Eriq La Salle) son, Reese (Matthew Watkins), is injured while in Finch's (Michael Michele) care. Abby's bipolar mother, Maggie (Sally Field), wants to return to her birthplace of Minneapolis. And Abby (Maura Tierney) makes a startling revelation.