India, Feb. 7 -- A woman pleaded guilty to an attempted cover-up where she tried taking the blame for an accident caused by her twin sister. According to People, Sarah Peterson's sister, Samantha Peterson, rammed her SUV into an Amish Buggey, causing the death of two children, 7-year-old Wilma Miller and 11-year-old Irma Miller.

"As the days continued beyond that first day where the crash was reported, inconsistencies started to appear in both sisters' stories and in the evidence that the deputies uncovered," Fillmore County Sheriff John DeGeorge DeGeorge told CBS News. DeGeorge said the twins, who look like each other, "added a lot of complexity."

'Later, it was determined through a series of search warrants, interviews, analysis of di...