The Warwick Police reported a car and pedestrian accident near 717 Post Rd. at around 8:50 p.m. on Saturday. The accident involved a vehicle operated by Katelyn Barnes, a 23-year-old female from Heath Avenue in Warwick, and a 44-year-old male from Dryden Boulevard in Warwick. The pedestrian was transported to Rhode Island Hospital by Warwick Fire Rescue where, as of yesterday, he was listed in critical condition. The identity of the pedestrian is being withheld pending notification to his family.