JEFFERSON COUNTY, Mo. – Two people are behind bars after a man reportedly attacked a Jefferson County deputy with a screwdriver during an attempted arrest over the weekend.

Prosecutors have charged Nicholas Davis, 47, and Amanda Davis, 45, of Dittmer, Missouri, with felonies in the investigation.

The alleged attack followed a traffic stop of a driver in the 9500 block of Jones Creek Road on July 7, though the driver was not Nicholas or Amanda.

According to court documents obtained by FOX 2, Nicholas reportedly came out of his nearby home, yelled at a deputy and started approaching him while holding a screwdriver. The deputy initially ordered Nicholas to back away, then used pepper spray.

Per court documents, the deputy attempted to arrest Nicholas, who then struck him in the chest with the screwdriver. Amanda reportedly approached the deputy and pulled him away from Nicholas before both ran inside their home.

The Jefferson County Sheriff’s Office says the situation prompted an hours-long standoff involving negotiators, a SWAT team and a K-9 deputy. The situation led to Nicholas refusing warnings and being bitten by a K-9.

Nicholas and Amanda are both jailed in the Jefferson County Jail without bond. Nicholas is charged with first-degree assault on a special victim and armed criminal action. Amanda is charged with resisting/interfering with arrest.