Hyphernkemberly Dorvilier, 22, of Pemberton Township in New Jersey, US, is accused of dousing her child in an accelerant before watching the baby in flames.
Hyphernkemberly Dorvilier, 22, of Pemberton Township in New Jersey, Had been arrested after her baby was found burning in the street.
The mother is suspected of dousing her baby in accelerant before setting them alight and watching the whole incident.
Police officers attended the incident and arrested the mother on suspicion of attempted murder.
Two hours later the baby died and she was attested over the babies murder.