Driver accused of gross negligence in crash that killed actor Treat Williams

Treat Williams was killed in a motorcycle crash (Evan Agostini/Invision/AP)

A Vermont driver accused of causing a crash that killed actor Treat Williams has been cited for grossly negligent operation causing death, officials said.

An investigation of the June 12 crash in Dorset, Vermont has concluded that a vehicle pulled in front of Williams, who was riding a motorcycle and was unable to avoid a collision, Vermont State Police said.