Carter looses his angelic patience when he finds his self-inviting mother canceled the nurse he arranged for already not-amused grandma, so duly scolds her ever-absent. Mei tells him she learned at the diner that Weaver lost her paper during the crucial treatment that got her fired. It gets even worse for Carter when Abby fails to prevent him bumping into stabbing schizophrenic Paul Sobriki, who is released on probation and brought in by ambulance after a fall outside his office, and his handler insists he needs to feel trusted. Frank must use his detective skills to work out that cutie Douglas Leeman (aged six) can't find his mother, who was brought in for 'headache', died in neurosurgery and his father is in Australia. Luka decides to spend some months in Bosnia as medical volunteer. Searching Rachek's room for drugs, Mark finds the liar hides cigarettes and condoms. Abby's ex Richard Lockhart announces he's wedding teacher.
—KGF Vissers