Kjersten Strang is a devoted mom to a young son, and her social media pages show it.  During a bike ride she was struck from behind by the driver of a Nissan Altima,   Xavier Rigby.

Without warning, Rigby slams Kjersten from behind, throwing the 38-year-old mother into the air. The force knocked her into the windshield of Rigby's car, trapping her.   Rigby does not stop; he continues driving for a mile, to a nearby liquor store. 

Police on the scene report Rigby shows multiple signs of impairment, including the smell of alcohol, bloodshot eyes, stumbling, and slurred speech. Rigby also refuses the roadside sobriety test, so police immediately arrest him and haul him off to the Pinellas County Jail. Police charge Rigby with leaving the scene of a crash involving death, vehicular homicide leaving the scene, and DUI manslaughter. 

More shocking details surface after Rigby's arrest, unveiling his previous extensive criminal driving record that includes a previous hit-and-run with DUI charges as well.

Joining Nancy Grace today: 

• Lisa Miller - Mother of Samantha Miller, who was killed by a drunk driver on the day of her wedding, April 28, 2023, in Folly Beach, South Carolina
• Joseph Low - Trial attorney and Founder of the Law Firm of Joseph H. Low IV, one of the few attorneys who practice in military, state and federal courts. Former U.S. Marine. Website: attorney4people.com, Instagram: josephlowesq 
• Dr. Bethany Marshall -  Psychoanalyst, Author: "Deal Breaker," and featured in hit show "Paris in Love" on Peacock; Instagram & TikTok: drbethanymarshall, X: @DrBethanyLive
• Sheryl McCollum - Cold Case Investigative Research Institute Founder, Host of podcast: Zone 7, X: @149zone7
• Kimberly Cockrell - Victim Services Manager at Mothers Against Drunk Driving (MADD) Website: MADD.ORG FB: Mothers Against Drunk Driving    Insta: @maddnational
• Dr. Kendall Crowns - Chief Medical Examiner Tarrant County (Ft Worth), NEW Podcast "Mayhem in the morgue" launching soon, Lecturer: Burnett School of Medicine at TCU (Texas Christian University) 
• Sarina Fazan - Four-time Emmy Award-winning TV Anchor & Reporter; Podcast: "On The Record with Sarina Fazan;" YouTube: Sarina Fazan TV
• Dave Mack  - Crime Stories Investigative Reporter