The trial of Baltimore Police Officer Caesar Goodson Jr., the van driver accused of second-degree murder in the death of Freddie Gray, resumed Tuesday morning with continued testimony from a string of witnesses, reports the Baltimore Sun .
First was Det. Michael Boyd, a member of the police department's Force Investigation Team that investigated the incident. Boyd, who first took the stand Monday, continued to walk prosecutors through a series of city surveillance videos that tracked Gray's 45-minute ride in the back of a police transport van through the city on April 12, 2015. One of those videos showed the van rolling through a stop sign, something Chief Deputy State's Attorney Michael Schatzow has referenced in alleging that Goodson gave Gray what's known as a "rough ride," or an intentionally turbulent transport.