A Memphis man tossed his two-day-old daughter into the Mississippi River after he shot his girlfriend dead, according to authorities. Isabelle, then 25, lured Hoyle to meet him in Memphis and to bring their daughter before he shot her dead and threw the baby into the river, prosecutors say. Kennedy's body was never found after she was was tossed into the Mississippi. According to a police affidavit, Isabelle told officers he lured Hoyer to the location where her body and the car were found and shot her. He then threw the gun used in the woman’s killing into the river at a separate location nearby, police said.