3x4 - Third Watch

Even though his co-workers want to nominate him for the ""Paramedic of the Year"" award, a pensive Doc is disheartened as he considers his unfulfilled life. He later teams with Kim as they try to save a heart attack victim while fending off a woman who's wielding a meat cleaver. In addition, Doc tries to minister to a chronic old drunk and a teenaged girl who attempts suicide in her bathtub. Meanwhile, Faith secretly undergoes a procedure to determine if the lump in her breast is cancerous, leaving an unsuspecting Bosco assigned to a nervous rookie cop; Kim reluctantly consults a lawyer about Jimmy's intention to claim custody of Joey.