HAMILTON, Ohio — The Hamilton Police Department (HPD) arrested a Fairfield Township man Thursday in connection with a triple fatal crash in Hamilton last month.
Brandon Begley, 41, was indicted on three counts of aggravated vehicular homicide, police said.
The crash happened around 4:30 p.m. Dec. 21 at the intersection of River Road and Hooven Avenue.
Hamilton police said after over four weeks of investigating — including interviewing witnesses and analyzing video footage from multiple sources, they've determined the crash was the culmination of a road rage incident that began at a different location.
Killed in the head-on collision that day was 5-year-old Milton Alvarez Lagos, 27-year-old Bety Salazar Lopez and 10-year-old Milton Salazar Alvarez. The Butler County Coroner's Office said they died as a result of "multiple traumatic injuries."
According to a crash report, Begley, traveling southbound on River Road in a maroon SUV, went past the double yellow center line into the northbound lane, passing three vehicles.
When Begley went back into the southbound lane, he hit a curb. When he overcorrected, he once again went left of center, hitting a red sedan traveling northbound head-on. The driver of the red sedan went off the road, hitting a nearby garage and fence.
Meanwhile, Begley continued to rotate, hitting a white truck head-on. According to the report, the speedometer of Begley's vehicle was stuck at 80 miles per hour at the time of the crash.
WATCH: We heard from neighbors after the deadly crash
The three people who died were all traveling inside the red sedan that was hit head-on before striking a garage and fence, according to the crash report.
Police said Begley has been processed at the Butler County Jail.