Grady Judd: Nurse arrested for animal cruelty

Polk County Sheriff Grady Judd held a press conference Thursday morning regarding a nurse from Lakeland who was arrested for three counts of felony animal cruelty. Tamesha Knighten, 51, was arrested after she allegedly poisoned her neighbors' two pet cats and pregnant dog, which also killed the 8 puppies in the dog's womb.

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