This month on Corrections1, a Texas police department is holding an investigation after a video surfaced showing a former cop slapping and tapping the head of a cuffed inmate.
Also, find out how to combine a double wrist grab with a straight armbar takedown to potentially save your life.
 | Video: Inmates attack COs with shanks Two Phoenix corrections officers were caught on camera being attacked by inmates armed with shanks. |
 | Double wrist grab to straight armbar takedown Joe Ferrera demonstrates this potentially life-saving move. |
 | Video: Offender throws backpack at judge An offender facing a Cleveland judge was caught on tape throwing his backpack at the judge.
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 | Diana Rathborne demonstrates some powerful strikes you can do from the ground.
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 | Okla. nurses accused of engaging inmate in sex A Texas police department is holding an investigation after a four-year old videotape surfaced showing a former cop slapping and tapping the head of a cuffed inmate.
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