PAINESVILLE, Ohio-Newly released dash cam video from Painesville police shows tense moments after gunfire erupted outside Riverview Elementary School in Lake County. The incident, which occurred last Thursday morning, was linked to a violent domestic dispute involving an off-duty Cleveland police sergeant. Investigators say Alexander Sinclair crashed his car into his ex’s vehicle, then fired a shot through her windshield. The video captures Painesville police racing to the scene, where they quickly detained Sinclair. A police officer reassured bystanders that all the children at the school were safe, while the suspect was arrested and the victim received medical assistance. Sinclair, who pleaded not guilty in court last week, has been charged with the shooting, but the case has been sent to a grand jury, which could result in additional charges.