WARREN, R.I. (WPRI) — An investigation is underway after a school bus, a tow truck and another vehicle were involved in a crash Wednesday morning in Warren. Police said the crash happened around 10:30 a.m. in the area of 296 Market St. No injuries were reported, and no children were on the b us at the time. It's unclear what led up to the crash. Download the WPRI 12 and Pinpoint Weather 12 apps to get breaking news and weather alerts. Watch 12 News Now on WPRI.com or with the new 12+ smart TV app. Follow us on social media:                     Close Thanks for signing up! Watch for us in your inbox. Subscribe Now Daily Roundup SIGN UP NOW ...read more read less