Subscribe | UPI Odd Newsletter Subscribe OCOEE, Fla., May 29 (UPI) -- A Florida woman is accused of getting hot under the collar after her sister refused to help her get a cold one. Amber Orman was arrested in Ocoee this weekend and charged with aggravated assault with a deadly weapon and child abuse after she allegedly threatened her sister with a large knife for not taking her to the store to get beer. Advertisement When police arrived on the scene, they found the 29-year-old woman screaming at her sister "and approaching her in a threatening manner." The sister told police that after she denied Orman's request for a ride, the suspect "said she was going to get a knife and stab me to death" and then grabbed a knife. Orman was hit with the child abuse charge for allegedly pulling her nephew's hair when he tried to call 911. According to Orman, she grabbed the knife to defend herself when her family attacked her "for no reason." Read More Parasitic wasp uses zinc-tipped drill to bore into fruit Scout Willis poses topless in NYC to protest Intagram's nudity policies Kremlin awaits Ukrainian gas decision Statoil: Last Greenpeace activists in custody Pradaxa maker reaches $650 million settlement in state and federal litigation