Original sentence: Kermit Barron Gosnell (born February 9, 1941) is a former American physician from Philadelphia and has been described as the most successful and  prolific serial killer in American History Among his other medical work, Gosnell ran an abortion clinic and was a prolific prescriber of Oxycontin
Edited sentence: Among his other medical work, Gosnell ran an abortion clinic and was a prolific prescriber of Oxycontin.Gosnell has been described as a serial killer, with ABC's Terry Moran saying "Kermit Gosnell is probably the most successful serial killer in the history of the world.Kermit Barron Gosnell (born February 9, 1941) is a former American physician from Philadelphia