One person was killed in a crash involving a motorcycle and a truck on Interstate 5 in Oceanside Wednesday morning.
The crash was reported at about 6:50 a.m. in southbound lanes of I-5 near Las Flores Drive, according to California Highway Patrol.
A fire department dispatcher said that the crash sent the motorcyclist underneath the truck. One person was confirmed dead at the scene.
At least two lanes of traffic were blocked. A Sig Alert was issued at about 7 a.m. and delays of up to 10 minutes were expected.
California Highway Patrol was investigating the cause of the crash.
No other information was immediately available.
Please refresh this page for updates on this story. Details may change as more information becomes available.