According to Goodyear Police Chief Santiago Rodriguez, Quintana-Lujan was driving his white Ford F-250 pickup truck over the Cotton Lane Bridge early Saturday morning when he hit a barrier wall and then crashed into the group of 20 cyclists.
So, an out of control vehicle hits the barrier wall and then hits the cycling group. They may have been riding single file for all we know from this account. The good news is there will be a court case and there will be a presentation of evidence, or the driver of the pickup will accept a guilty plea with stipulated facts. Until then, speculation does no good what so ever.
https://www.npr.org/2023/02/27/11596...clists-suspect