(KRON) - The man who allegedly stabbed a 54-year-old woman in an unprovoked attack on a Bay Area Rapid Transit (BART) train on Saturday has been identified, according to BART police.

The suspect was identified as 34-year-old Jovany Portades.

Portades and the victim were in an Antioch-bound train Saturday morning as it approached 24th Street/Mission Station when the incident occurred.

Anyone with further information is asked to call the BART Police Investigations anonymous tip line at (510) 464-7011.