Overview:Sgt. MacDonald is unhappy about two things: his marriage and radio problems among the officers causing delays in response. Mac reaches out to Malloy about his wife opening an antique shop which is taking time away from him and the kids. Mac later realizes his situation during a call with an old married couple where the wife (whom the husband thought had run away) likes to go to the pizza parlor alone and listen to music, and the husband doesn't understand her need for some alone time. Other calls include a woman taken hostage by two robbers who head to the roof of a building; the suspects jump to a different roof but leave the hostage behind, and the robbers are apprehended with the help of Air Ten.