A Florida woman attacked her three children and injured herself in a Palm Bay home Friday night, killing two and critically injuring an infant, police said.  Jessica McCarty, 33, was apprehended outside her home around 6 p.m., Florida Today reported. Police said she was armed with a knife, was "uncooperative" and had visible, non-fatal wounds when officers arrived at her home. Police shot her several times with "beanbag" rounds to subdued her, and she is being treated at a hospital.  Laci McCarty, 7, was pronounced dead in a hospital, police said.  Philip McCarty, 6, died from cardiac arrest at 11:22 p.m. en route to an Orlando hospital, Officer Yvonne Martinez told the Daily News.  The third child, 5-month-old Christopher Swist, is in critical condition at an Orlando hospital.  McCarty reported the crime herself, calling police to say her three children were dead and that she had cut her wrists, Martinez said. The father of the infant also called police to report the incident.  Police initially reported the children had been stabbed with a butcher knife, but Martinez said police now cannot confirm how they were attacked and are investigating.  Police also can't confirm that McCarty had cut her wrists or whether the house belonged to her, Martinez said.  Martinez said police are interviewing McCarty at the hospital but so far have "no idea" why she allegedly harmed her children. She has not been charged.  Palm Bay Police Chief Mark Renkens said McCarty "has a bit of a history" with local police but declined to give more details.  She was charged with reckless driving after a DUI arrest in 2009, and also convicted of violating parole, forgery and acquiring a controlled substance by fraud in 2013, court records show.  ON A MOBILE DEVICE? WATCH VIDEO HERE.
A 6-year-old boy and 7-year-old girl died after an attack from their mother that also left an infant critically injured, cops say.