Two people were injured in a boat collision on Lake Shasta Thursday afternoon. Shasta County Sheriff’s Boating Deputies were called to Jones Valley Marina, where they found Leo Anderson the Second of Shingletown, Adam Millner of Oak Run and Mike Thorns of Texas. The three were with the same group. Anderson had been operating a personal watercraft while Millner had been at the helm of a 16-foot aluminum fishing boat. Both vessels were being driven fast and circling a patio boat in opposite directions when they collided head-on, causing major damage to the boat. Anderson suffered a facial injury and Thorns, who was a passenger on the boat, suffered a chest injury. Both were transported to a hospital. Deputies say Millner had been drinking, but was not under the influence.