the suspect , who has not been identified , lives in gary , indiana , where the body of the victim , samantha fleming , was found friday wrapped in plastic and doused with bleach .
police believe the woman went to the home of 23-year-old fleming in anderson , 180 miles away , posing as a child protective services employee and convinced fleming to come with her to gary .
fleming recently gave birth to a daughter , serenity , and lives with her boyfriend , but disappeared with her baby on april 5 .