One person was killed on Thursday morning in San Marcos after a tree fell on a car. Authorities were called to the accident just after 5:30 a.m. and found one person fatally injured inside the vehicle. According to NBC San Diego, no one else was inside the vehicle at the time of the accident. There is no information regarding how the tree fell on the vehicle, or if the driver crashed his vehicle into the tree which caused his/her death. North Twin Oaks Valley Road was closed for further investigation and cleanup. The team at Harris Personal Injury Lawyers send our deepest condolences to the friends and families involved in the accident.