Delays are expected most of the morning on the Worcester commuter rail line due to reported fatalities.

The Boston Globe reported that one person was killed and another was “seriously injured” when they were hit by a commuter rail train in Natick early Friday morning, according to the MBTA police.

The MBTA tweeted out around 6:45 a.m. on Friday that “All trains are expected to experience significant delays west of Natick for morning commute,” and advising passengers to seek other means of transportation.