PALM COAST, Fla. – A Florida man was sentenced to 50 years in prison Wednesday for stabbing his mother to death after he got angry when she threatened to kick him out of the house. Nathaniel Shimmel, 25, pleaded guilty to second-degree murder Wednesday after facing a first-degree murder charge and the possibility of life in prison. He told detectives Michele Shimmel confronted him at their home in Palm Coast, Florida, and asked why he was not looking for a job. Nathaniel Shimmel told detectives from the Flagler County Sheriff’s Office that he stabbed her in the throat, multiple times in the chest, and finally put the knife in her back. Then 22, Shimmel said he watched his mother bleed out and die.