Nascar

NASCAR has finished its investigation and says it still doesn't know who tied a noose that was discovered this past weekend in the garage stall used by African American stock car driver Bubba Wallace at Talladega Superspeedway in Alabama.

The FBI has joined NASCAR in an investigation into who left a noose in the racetrack garage of African American driver Bubba Wallace.

The incident happened Sunday in Wallace's garage area at Talladega Superspeedway in Alabama. Stock car's top drivers are there for the annual Talladega race. It was postponed Sunday because of bad weather and rescheduled for Monday.

Updated at 11:45 a.m. ET

A noose — among the most threatening and resonant images from America's long history of white racist violence — was left in the garage stall Sunday of NASCAR's only Black driver in the Cup Series, its top stock car racing circuit.

A NASCAR team debuted a new "Blue Lives Matter" paint scheme on its Chevy Camaro over the weekend at the Homestead-Miami Speedway.

Xfinity Series driver Kyle Weatherman and his racing team said it was a show of solidarity with law enforcement officers and first responders to thank them for their "service, sacrifice and dedication."