The detectives are on the scene of a shooting where Officer Maya Anderson's partner was shot to death. Clark Jr. and Sipowicz join Ortiz and McDowell on the trail of one of the perps that Anderson wounded during the shooting. They find him dead at the top of a building. Back at the squad, McDowell tells Sipowicz she plans to pick her sister's baby up after the tour; then she is assigned to join Ortiz in looking into a child's abduction. The missing child's parents tell them that they should consider looking at the birth mother for the kidnapping, since she had recent frequent contact with the adoption agency. Clark Jr. who is on a canvas of the area surrounding the crime scene encounters a boy who admits to witnessing the shooting. The boy has told Clark Jr. that the other perp in their shooting was also wounded in his right hand. Sipowicz tells Clark Jr. that they need to keep the kid under raps, so that the boy's father won't disrupt their investigation. McDowell and Ortiz ta