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A father who loved cycling was crushed beneath or beside a cement truck in morning traffic while both were supposedly moving safely through an intersection, and now investigators are trying to piece together how a green light turned into a death scene for 53-year-old Edwin Alexander.

On the morning of October 29, 2025, a tragic accident unfolded in the quiet town of Marana, Arizona, leaving a community in shock and a family devastated. Edwin Alexander, a 53-year-old father with an enduring passion for cycling, set out that day with no inkling that his love for the open road would soon turn into a heartbreaking tragedy. 


He was struck and crushed beneath or beside a cement truck during morning traffic—a collision that has left investigators grappling with the precise sequence of events that led to his death.

The crash occurred around 8:30 a.m., near the intersection of W. Twin Peaks Road and W. Camino De Manana. Both Edwin and the 2024 Kenworth cement truck were traveling northbound, apparently moving in unison as the traffic signal turned green. Witnesses report that both vehicles began moving forward smoothly, as they had countless times before. The scene that followed, however, was anything but ordinary. Edwin was found unresponsive on the road just past the intersection, his bicycle mangled beneath or beside the truck. Emergency responders arrived quickly, working desperately to revive him, but despite their efforts, Edwin was pronounced dead at the scene.

The truck driver, who has been fully cooperative with law enforcement, remained at the scene and provided information that is now crucial to the investigation. Officials have not issued any citations or made arrests, emphasizing that their focus remains on understanding the mechanics of the collision. The key questions revolve around visibility, positioning, and timing—how two vehicles traveling in the same direction, starting from the same point, could end with one entirely crushed and the other unharmed. Was Edwin riding too close to the truck’s blind zone? Did the driver check his mirrors adequately? Or did the massive size of the cement truck create a deadly blind spot, swallowing the cyclist in a split second?

Investigators are meticulously analyzing evidence, including dashcam footage, witness statements, and the truck’s onboard data, to piece together the sequence of events. They are exploring whether visibility issues played a role—was Edwin riding in an area where the truck’s mirrors or blind spots obscured him? Or was timing a factor—did the cyclist attempt to overtake or pass the truck at a perilous moment when the driver’s view was obstructed? The investigation remains ongoing, with authorities determined to uncover the truth behind this tragic loss of life.

In the wake of the crash, family, friends, and community members have rallied around to honor Edwin’s memory. Small memorials have begun to appear at the crash site—flowers, candles, and heartfelt notes—testaments to a man loved by many and taken far too soon. These gestures, while deeply meaningful, cannot undo the fact that Edwin left for a routine ride and never returned. His love for cycling, his dedication to staying active, and the joy he found on two wheels have now become symbols of the life lost in a split second.

As the investigation continues, the community mourns the loss of a man who brought light and vitality to those around him. They hope that understanding what went wrong will prevent future tragedies and honor Edwin’s memory by making roads safer for cyclists everywhere. For now, his family and friends hold onto the hope that justice and clarity will emerge from this dark chapter, reminding us all of the fragile line between safety and tragedy on our busy streets.