41.   City prosecutors have opened an investigation into the case.

42.   Federal prosecutors have opened a criminal investigation into the cases, but no charges have been filed.

43.   Federal prosecutors today opened an investigation into the pardon, a source familiar with the case said.

44.   Federal prosecutors Wednesday opened an investigation into the pardon, a source familiar with the case said.

45.   Federal prosecutors have opened a criminal investigation into the case, but no charges have been filed.

46.   French anti-terrorism prosecutors also opened an investigation.

47.   Gdansk prosecutors opened the investigation this month after Polish, Latvian and Estonian security officers provided information about the illegal sales.

48.   German prosecutors on Tuesday opened a criminal investigation against the soldier in charge when the men were killed.

49.   He said if the reports are true, prosecutors could open a criminal investigation.

50.   He urged lawmakers to restart his impeachment trial on corruption charges, saying he was willing to let prosecutors open bank records that had been blocked.