A Virginia woman was arrested Wednesday after she reportedly threatened to blow up a 7-Eleven convenience store. Crystal Mostek, 33, walked into the store in Virginia Beach and allegedly placed a device on the counter and told a store employee it was a bomb. She reportedly threatened to blow up the store with the item, which was later determined not to be a bomb, according to a Virginia Beach Fire Department spokesperson. Mostek was booked in the Virginia Beach jail and charged with threatening to bomb or damage buildings and possession of a hoax explosive device. During an arraignment on Thursday, Mostek claimed she’s not guilty and the charges are false, Her attorney is reportedly looking into whether she needs mental health treatment.