Mayor Luke Ravenstahl will not rescind promotions of three Pittsburgh policemen with domestic incidents in their backgrounds.
The city probably would lose in court; no policy was violated and there are no convictions. But Mr. Ravenstahl, who obviously had not taken firm control of the department, must do so:
Cmdr. George Trosky allegedly broke the nose of his wife. Charges were dropped, but he was demoted in 1997 and the two divorced in 1998.
Lt. Charles Rodriguez allegedly struck his daughter in April but charges were dropped this week.
Police went to the home of Sgt. Eugene Hlavac in March after reports of screaming.
Ravenstahl had known about Mr. Trosky beforehand. He claims he was blind-sided by the other cases and gave Chief Nate Harper a talking-to.
Appearances really matter for a police bureau that was under strict federal oversight until five years ago. The mayor is correct to hold up further promotions until a new policy is established.
Yet Deputy Chief Paul Donaldson implored the public, especially protesting women's groups, to "trust" the police.
Pittsburgh-style "trust" led to Justice Department supervision of the police and put the city into ongoing state receivership.
If Pittsburgh is backsliding, the mayor has to stop it.

