Police say a teen was killed in a machete attack Friday night in Hempstead.
Investigators say David Sadler got into an argument with 17-year-old Terrance Grier on Albermarle Avenue and slashed him in the neck.
News 12 is told the 45-year-old suspect took off, but was eventually arrested.
Grier was taken to a local hospital, where he was pronounced dead.
Terrance Grier Sr....