Family members, friends, and members of the Casselberry community are mourning the tragic loss of Christopher J. Marier, 42, and Tyler M. Marier, 40, whose lives ended following a heartbreaking crash on U.S. Highway 17-92 near Sunnytown Road on Tuesday, July 7, 2026, in Casselberry, Florida.
The sudden loss of Christopher and Tyler has left loved ones devastated as they grieve the deaths of two cherished family members whose lives were taken far too soon. Their passing has brought immense sorrow to those who knew them, leaving behind memories that will be treasured forever.
According to authorities, Christopher and Tyler were inside a gray SUV when their vehicle was struck near Sunnytown Road. Police said the crash happened after a black sedan, driven by 26-year-old Marquavious Tayvon Wheaton, traveled into Casselberry following an attempted traffic stop by the Seminole County Sheriff’s Office.
Officials said Wheaton was suspected of trafficking fentanyl and failed to stop when deputies attempted to make contact with him. Due to safety concerns, deputies did not pursue the vehicle and instead maintained aerial surveillance. Investigators said the vehicle later traveled south on U.S. Highway 17-92 at speeds exceeding 100 mph before colliding with the SUV around 12:04 p.m.
Christopher and Tyler were pronounced dead at the scene. Wheaton was transported to Orlando Regional Medical Center for treatment, and charges remain pending as authorities continue their investigation.
While the investigation continues, family and friends are remembering Christopher and Tyler for the lives they lived and the impact they had on the people around them. They will be remembered as loved ones, friends, and members of their community whose presence brought meaning to those who knew them.
The pain of losing two lives in such a sudden tragedy is difficult to express. During this time of grief, those closest to Christopher and Tyler are holding on to the memories they created, the moments they shared, and the love that will continue to keep their memory alive.
The Casselberry community joins together in offering support and condolences to the family and friends of Christopher and Tyler. May their loved ones find comfort in the memories they carry and strength from those standing beside them.
Though their lives ended far too soon, Christopher J. Marier and Tyler M. Marier will never be forgotten. Their memories will remain forever in the hearts of everyone who knew and loved them.
May Christopher and Tyler rest in eternal peace, and may their family find comfort, healing, and strength during this heartbreaking time.
