Tragic ending to round-the-world cycling couple:
Round-the-world UK cyclists killed in Thailand
"Supachai said the truck driver, 25-year-old Worapong Sangkhawat, was seriously injured in the crash. He told police his truck hit the cyclists as he was reaching down to pick up a cap from the vehicle's floor, Supachai said."
Apparently, it's more important for some drivers to pick up their dropped cap, or cell phone, or whatever, than ensuring the safety of others and themselves.
P.S. Wonder if they ever visited the bikeforums.