(Broward Sheriff's Office) FORT LAUDERDALE, Fla. - Police in South Florida have arrested a man accused of throwing his baby out of a window and stabbing the infant's mother.Investigators said the incident happened Saturday at a home in the Fort Lauderdale area.According to WSVN, the victim told police she was sleeping when 29-year-old Pierre Gabriel Francois angrily came into the room and began hitting the walls.]RELATED: Florida burglar climbing into home killed by falling window, sheriff saysThe arrest report said he then pulled out a 2x4 piece of wood and began beating her.The victim said he then pulled out a knife and the last thing she saw was him throwing their 1-year-old baby through the window.AdvertisementThe Sun-Sentinel reports.