Article Photos: Pa. mother charged with killing her toddler twins 1/7

  A crime scene unit member enters the home, in Northeast Philadelphia on Thursday May 24, 2012, where toddler twins were found dead in their home. Police say the 18-month-old boy and girl appear to have died of suffocation and their mother was in custody. Police say their 41-year-old mother attempted to take her own life by slitting her wrists and they believe she gave some kind of prescription pills to her 4-year-old daughter. The 4-year-old girl is hospitalized. Information on her condition wasn't available. (AP Photo/Joseph Kaczmarek)