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Murder Charges After Fatal High-Speed Chase
16 Jul
Summary
- Driver faces two second-degree murder charges for fatal crash.
- Crash occurred during a high-speed pursuit exceeding 115 mph.
- Victims were brothers, one an assistant professor at UCF.

Prosecutors have elevated charges against Marquavious Wheaton, 26, in connection with a fatal crash that claimed the lives of two brothers. He is now charged with two counts of second-degree murder, replacing earlier vehicular homicide and third-degree murder charges. The incident occurred on July 7, when deputies initiated a traffic stop that led to Wheaton allegedly fleeing at speeds exceeding 115 mph.
Wheaton's vehicle then collided with an SUV, resulting in the deaths of Christopher Marier, 42, and his brother Tyler Marier, 40. Christopher Marier was an assistant professor at the University of Central Florida. Evidence, including helicopter and body camera footage, reportedly supports the murder charges.
Wheaton, who was on probation for a 2019 robbery conviction, pleaded not guilty and is held without bond. Prosecutors intend to seek the maximum penalty, which could result in a life sentence. The victims' family finds solace in the upgraded charges amidst their devastation.