A Polk County mother was arrested after she allegedly ran over her boyfriend who was holding their 16-month-old child after he threw a cinder block at her car, the sheriff's office said. Aaliyah Ross, 27, got into an argument with her 25-year-old boyfriend on Monday in Lake Wales. The argument escalated when the boyfriend allegedly went outside of the house with their son and threw a cinder block through her windshield, according to a video posted by the Polk County Sheriff's Office. MORE: https://www.wtsp.com/article/news/local/polkcounty/polk-county-mother-runs-over-boyfriend-child/67-49943555-c131-41a6-b595-4e35877fc549