Roetter and Girl Flee From U. S.Pair Go to South America When Wife Gets Warrant.Joseph J. Koetter, formerly of Chicago, and Miss Etta Lamke, who was named In a divorce suit started agaln6t Roetter in Chicago two years ago, have left Pensacola, Fla., for South America, according to dispatches received last night from Pensacola. The suit is still pendingin the Superior Court. Mrs. Koetter lives at ZS27 Manitou place. Koetter went to Pensacola two years ago. On the advice of her attorneys Mrs. Roetter got a warrant for the arrest of the couple, but they fled before the papers could 06served.