Last saw him. the family now laying out a new timeline of when brian went missing. the attorney for laundrie's parents now saying the laundries were basing the date on their recollection of certain events. upon further communication with the fbi, and confirmation of the mustang being at the residence on wednesday, september 15th, we believe the day he left to hike was september 13th is the attorney saying his father went looking for him when he didn't return. they found the citation on the abandon car on the 14th. they brought the muss tang back home on the 15th. brian's sister kathy spoke to ...