Leg Work

Leg Work is an American police drama television series created by Frank Abatemarco that premiered on CBS on October 3, 1987. 10 episodes of the series were produced, of which six were aired prior to the show's cancellation. The final episode aired on November 7, 1987. The cable network TV Land later aired the remaining four episodes.
Synopsis.
Set in New York City, the show's main character was Claire McCarron (played by Margaret Colin), a former Assistant D.A. turned private investigator. A policeman's daughter (Colin was a policeman's daughter in real life), she drove around town in a Porsche 911 Cabriolet but lived beyond her means and often struggled to make a living from her fledgling detective agency. The show also starred Patrick James Clarke as her brother and NYPD lieutenant Fred McCarron, and Frances McDormand as Willie Pipal, her friend who still worked for the DA's office.
Reaction and ratings.
Critical opinion was mixed. It was described as having a "somewhat leering tone", but also the "best and brightest of CBS' new series" as well as being a seeming extension of Colin's 1985 lawyer sitcom, the equally short-lived "Foley Square" (in which Colin had played an assistant district attorney). However even before its premiere, critics anticipated a quick demise due to its difficult programming slot, on Saturday nights opposite NBC's "The Golden Girls" and "Amen". Ratings were indeed dismal, as in its five weeks on the air, "Leg Work" was always rated within the bottom five network shows every single week. In its final airing it was ranked dead last, 71st out of 71 ranked shows that week.
Despite its brief run, "Leg Work" was shown in other countries outside of the US. It premiered in the UK on the ITV network (usually in a late Friday night slot) in Spring 1988.