(CNN) -- A grand jury has brought felony charges against three Dallas, Texas, police officers who were caught on patrol car dashboard cameras beating a motorcyclist after a chase, prosecutors said Thursday.

Officers Paul Bauer and Kevin Randolph were charged with aggravated assault with a deadly weapon by a public servant, a charge that carries a five-year minimum prison term, in the September 5 beating of motorcyclist Andrew Collins. A third officer, Henry Duetsch, was charged with third-degree felony of tampering with physical evidence, said Jamille Bradfield, a spokeswoman for the Dallas County district attorney's office.

Bauer was also charged with assault and with official oppression, both misdemeanors. Randolph -- who was fired for failing probation after the incident -- was charged with official oppression and tampering with a governmental record, another felony.

There was no immediate response to the charges from the three defendants.

Prosecutors say Bauer and Randolph spotted Collins sitting on his motorcycle on a sidewalk the night of September 5. He drove off when the officers shined a spotlight on him, and they began pursuing him. An internal investigation found that Bauer and Randolph disregarded an order to stop the chase, with one of the officers saying, "Keep us going. I'm going to kick the s--- out of him."

Collins eventually stopped, and when the officers spotted him, Bauer struck the bike with his patrol car. Randolph beat Collins with his baton after Collins dropped to all fours, and Bauer began hitting and kicking him, police said. And Duetsch, who arrived on the scene after Collins had stopped, turned another cruiser's dashboard camera away from the scene when he arrived.

1. Felony charges were brought against whom?
2. How many were involved in the charge?
3. What were they charged for?
4. What were they caught doing on the dashboard camera?
5. What was his name?
6. When did the beating take place?
7. What made him drive away from the cops?
8. What did Bauer do to him when he stopped?
9. What did Randolph use against Collins?
10. What did Duetsch do when he arrived at the scene?
11. What is the minimum prison term for aggravated assault?
1. Henry Duetsch
2. three
3. Bauer and Randolph were charged with aggravated assault with a deadly weapon and Duetsch was charged tampering with physical evidence
4. beating a motorcyclist
5. Andrew Collins
6. the night of September 5
7. the officers shined a spotlight on him
8. struck the bike with his patrol car
9. his baton
10. turned another cruiser's dashboard camera away from the scene
11. five-year