Fayettville , AR - A Sequoyah County deputy was hospitalized Friday night after fatally shooting a man who attacked him with a knife in a Muldrow home, Sheriff Larry Lane reported.Lane said the deputy was with Muldrow police officers when he attempted to serve an arrest warrant on 30-year-old Phillip Trammell at a residence around 4:30 p.m. Friday.Lane said Trammell was accused of violating his sex offender registration requirements following a 2007 conviction in Texas for rape by instrumentation.It wasn’t clear which provision Trammell was accused of violating, but court records indicate that a warrant had been issued for his arrest in a 2017 forgery case.The deputy and officers entered the residence looking for Trammell, who jumped out of a pile of clothes while armed with a knife, pinned the deputy against a wall and stabbed him at least twice, Lane said.He said the deputy was able to draw his gun while pinned against the wall and fired an unknown number of shots at Trammell, who died at the scene.