North Las Vegas police said 10-year-old Justice Hartt, left, and her 15-year-old sister, J’Moni Moorhead, right, were last seen with J’Moni’s 10-month-old daughter, J’Ariee Hartt, about 4 p.m. Wed …

North Las Vegas police said 10-year-old Justice Hartt, left, and her 15-year-old sister, J’Moni Moorhead, right, were last seen with J’Moni’s 10-month-old daughter, J’Ariee Hartt, about 4 p.m. Wednesday in the area of Craig Road and Lamb Boulevard. (North Las Vegas Police Department)