NORTH PORT, Fla. (WFLA) — An attorney for the family of Brian Laundrie tells 8 On Your Side the sister of the now-missing 23-year-old did see him after he returned to Florida alone from his cross-country trip with fiancée Gabby Petito. Laundrie returned to North Port in the van he and Petito had been traveling in on Sept. 1, according to law enforcement. Attorney Steve Bertolino says Brian’s sister, Cassie Laundrie, saw him twice after his return – including on the family’s camping trip to Fort De Soto in Pinellas County. “Cassie saw her brother Brian on September 1 when...