Man rams park ranger with car after violating leash rules, deputies say The Boulder County Sheriff's Office said the man became verbally uncooperative after being told he'd receive a citation for not having his dog on a leash. Author: Makayla Richards Updated: 9:06 PM MDT July 16, 2021 BOULDER, Colo. — A man visiting Rabbit Mountain Open Space rammed his car into a park ranger Friday morning after being told he'd receive a citation for not having his dog on a leash, the Boulder County Sherriff's Office (BCSO) said. >> Video above: Bilingual ranger aims to make the outdoors welcome to all When the park ranger spoke with Gregory Noriega, 24, about the citation, BCSO said he became "verbally uncooperative."