Karen Read Murder Trial: Dr. Judson Welcher testimony, part 1, from May 28, 2025. Dr. Judson Welcher is a biomechanical engineer who works in accident reconstruction. Watch the trial on your TV with the free ABC10+ TV Streaming app: https://www.abc10.com/article/about-u... Subscribe at: https://goo.gl/vai8Eu Find ABC10 online: https://www.abc10.com/ Sign up for our newsletter: https://www.abc10.com/email Stream ABC10 on Roku: https://channelstore.roku.com/details... Stream ABC10 on Amazon Fire: https://www.amazon.com/Gannett-Broadc... Stream ABC10 on AppleTV: https://itunes.apple.com/us/app/abc10... Like ABC10 on Facebook: / abc10tv Like ABC10 on Instagram: / abc10tv Follow ABC10 on Twitter: / abc10 App download Android: https://play.google.com/store/apps/de... App download iPhone: https://apps.apple.com/us/app/abc10-n...