The Larimer County Sheriff’s Office is investigating a serious injury crash and needs the community’s help identifying one of the involved parties. Around 1:45 p.m. on October 2, 2024, a pickup truck and motorcycle were involved in a crash on Weld County Road 44 just east of Interstate 25 in Berthoud. The motorcyclist sustained serious injuries and was transported to an area hospital. The truck left the scene before law enforcement arrived.