This booking photo released by the Polk County, Iowa, Jail, shows Marvin Oswaldo Escobar-Orellana. Authorities say the Guatemalan man, charged with killing shooting 29-year-old Rossibeth Flores-Rodriguez, her 11-year-old daughter and 5-year-old son, had been deported twice from the U.S. and is believed to be in the country illegally. (Polk County Jail via AP)