4 injured in multi-vehicle crash on Roosevelt Boulevard

OXFORD CIRCLE (WPVI) -- Four people were injured in a multi-vehicle crash on Roosevelt Boulevard in Philadelphia's Oxford Circle section.

The crash happened just before 10:30 p.m. Thursday in the northbound inner lanes of the Boulevard.

All four injured were taken to Einstein Medical Center. No word yet on conditions.

At the time of this report, both inner and outer northbound lanes were closed as police investigate.

Stay with Action News and 6abc.com as details emerge in this developing story.